Vulnerabilities > CVE-2017-16527 - Use After Free vulnerability in multiple products

047910
CVSS 6.6 - MEDIUM
Attack vector
PHYSICAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
low complexity
linux
canonical
debian
CWE-416
nessus
NVD
Published: 2017-11-04
Updated: 2024-03-14

Summary

sound/usb/mixer.c in the Linux kernel before 4.13.8 allows local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device.

Vulnerable Configurations

Part Description Count
OS
Linux
2647
OS
Canonical
1
OS
Debian
1

Common Weakness Enumeration (CWE)

Nessus

  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2018-0040-1.NASL
    descriptionThe SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive various security and bugfixes. This update adds mitigations for various side channel attacks against modern CPUs that could disclose content of otherwise unreadable memory (bnc#1068032). - CVE-2017-5753: Local attackers on systems with modern CPUs featuring deep instruction pipelining could use attacker controllable speculative execution over code patterns in the Linux Kernel to leak content from otherwise not readable memory in the same address space, allowing retrieval of passwords, cryptographic keys and other secrets. This problem is mitigated by adding speculative fencing on affected code paths throughout the Linux kernel. - CVE-2017-5715: Local attackers on systems with modern CPUs featuring branch prediction could use mispredicted branches to speculatively execute code patterns that in turn could be made to leak other non-readable content in the same address space, an attack similar to CVE-2017-5753. This problem is mitigated by disabling predictive branches, depending on CPU architecture either by firmware updates and/or fixes in the user-kernel privilege boundaries. Please contact your CPU / hardware vendor for potential microcode or BIOS updates needed for this fix. As this feature can have a performance impact, it can be disabled using the
    last seen2020-06-05
    modified2018-01-09
    plugin id105685
    published2018-01-09
    reporterThis script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105685
    titleSUSE SLES11 Security Update : kernel (SUSE-SU-2018:0040-1) (BlueBorne) (KRACK) (Meltdown) (Spectre)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2018:0040-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
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  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2017-1000251", "CVE-2017-11600", "CVE-2017-12192", "CVE-2017-13080", "CVE-2017-13167", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-14340", "CVE-2017-15102", "CVE-2017-15115", "CVE-2017-15265", "CVE-2017-15274", "CVE-2017-15868", "CVE-2017-16525", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16534", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16538", "CVE-2017-16649", "CVE-2017-16939", "CVE-2017-17450", "CVE-2017-17558", "CVE-2017-17805", "CVE-2017-17806", "CVE-2017-5715", "CVE-2017-5753", "CVE-2017-5754", "CVE-2017-7472", "CVE-2017-8824");
  script_xref(name:"IAVA", value:"2017-A-0310");
  script_xref(name:"IAVA", value:"2018-A-0019");
  script_xref(name:"IAVA", value:"2018-A-0020");

  script_name(english:"SUSE SLES11 Security Update : kernel (SUSE-SU-2018:0040-1) (BlueBorne) (KRACK) (Meltdown) (Spectre)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote SUSE host is missing one or more security updates."
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  script_set_attribute(
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"The SUSE Linux Enterprise 11 SP3 LTSS kernel was updated to receive
various security and bugfixes. This update adds mitigations for
various side channel attacks against modern CPUs that could disclose
content of otherwise unreadable memory (bnc#1068032).

  - CVE-2017-5753: Local attackers on systems with modern
    CPUs featuring deep instruction pipelining could use
    attacker controllable speculative execution over code
    patterns in the Linux Kernel to leak content from
    otherwise not readable memory in the same address space,
    allowing retrieval of passwords, cryptographic keys and
    other secrets. This problem is mitigated by adding
    speculative fencing on affected code paths throughout
    the Linux kernel.

  - CVE-2017-5715: Local attackers on systems with modern
    CPUs featuring branch prediction could use mispredicted
    branches to speculatively execute code patterns that in
    turn could be made to leak other non-readable content in
    the same address space, an attack similar to
    CVE-2017-5753. This problem is mitigated by disabling
    predictive branches, depending on CPU architecture
    either by firmware updates and/or fixes in the
    user-kernel privilege boundaries. Please contact your
    CPU / hardware vendor for potential microcode or BIOS
    updates needed for this fix. As this feature can have a
    performance impact, it can be disabled using the
    'nospec' kernel commandline option.

  - CVE-2017-5754: Local attackers on systems with modern
    CPUs featuring deep instruction pipelining could use
    code patterns in userspace to speculative executive code
    that would read otherwise read protected memory, an
    attack similar to CVE-2017-5753. This problem is
    mitigated by unmapping the Linux Kernel from the user
    address space during user code execution, following a
    approach called 'KAISER'. The terms used here are
    'KAISER' / 'Kernel Address Isolation' and 'PTI' / 'Page
    Table Isolation'. This feature is disabled on unaffected
    architectures. This feature can be enabled / disabled by
    the 'pti=[on|off|auto]' or 'nopti' commandline options.
    The following security bugs were fixed :

  - CVE-2017-1000251: The native Bluetooth stack in the
    Linux Kernel (BlueZ) was vulnerable to a stack overflow
    vulnerability in the processing of L2CAP configuration
    responses resulting in Remote code execution in kernel
    space (bnc#1057389).

  - CVE-2017-11600: net/xfrm/xfrm_policy.c in the Linux
    kernel did not ensure that the dir value of
    xfrm_userpolicy_id is XFRM_POLICY_MAX or less, which
    allowed local users to cause a denial of service
    (out-of-bounds access) or possibly have unspecified
    other impact via an XFRM_MSG_MIGRATE xfrm Netlink
    message (bnc#1050231).

  - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2)
    allowed reinstallation of the Group Temporal Key (GTK)
    during the group key handshake, allowing an attacker
    within radio range to replay frames from access points
    to clients (bnc#1063667).

  - CVE-2017-13167: An elevation of privilege vulnerability
    in the kernel sound timer was fixed. (bnc#1072876).

  - CVE-2017-14106: The tcp_disconnect function in
    net/ipv4/tcp.c in the Linux kernel allowed local users
    to cause a denial of service (__tcp_select_window
    divide-by-zero error and system crash) by triggering a
    disconnect within a certain tcp_recvmsg code path
    (bnc#1056982).

  - CVE-2017-14140: The move_pages system call in
    mm/migrate.c in the Linux kernel didn't check the
    effective uid of the target process, enabling a local
    attacker to learn the memory layout of a setuid
    executable despite ASLR (bnc#1057179).

  - CVE-2017-14340: The XFS_IS_REALTIME_INODE macro in
    fs/xfs/xfs_linux.h in the Linux kernel did not verify
    that a filesystem has a realtime device, which allowed
    local users to cause a denial of service (NULL pointer
    dereference and OOPS) via vectors related to setting an
    RHINHERIT flag on a directory (bnc#1058524).

  - CVE-2017-15102: The tower_probe function in
    drivers/usb/misc/legousbtower.c in the Linux kernel
    allowed local users (who are physically proximate for
    inserting a crafted USB device) to gain privileges by
    leveraging a write-what-where condition that occurs
    after a race condition and a NULL pointer dereference
    (bnc#1066705).

  - CVE-2017-15115: The sctp_do_peeloff function in
    net/sctp/socket.c in the Linux kernel did not check
    whether the intended netns is used in a peel-off action,
    which allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via crafted system calls
    (bnc#1068671).

  - CVE-2017-15265: Race condition in the ALSA subsystem in
    the Linux kernel allowed local users to cause a denial
    of service (use-after-free) or possibly have unspecified
    other impact via crafted /dev/snd/seq ioctl calls,
    related to sound/core/seq/seq_clientmgr.c and
    sound/core/seq/seq_ports.c (bnc#1062520).

  - CVE-2017-15274: security/keys/keyctl.c in the Linux
    kernel did not consider the case of a NULL payload in
    conjunction with a nonzero length value, which allowed
    local users to cause a denial of service (NULL pointer
    dereference and OOPS) via a crafted add_key or keyctl
    system call, a different vulnerability than
    CVE-2017-12192 (bnc#1045327).

  - CVE-2017-15868: The bnep_add_connection function in
    net/bluetooth/bnep/core.c in the Linux kernel did not
    ensure that an l2cap socket is available, which allowed
    local users to gain privileges via a crafted application
    (bnc#1071470).

  - CVE-2017-16525: The usb_serial_console_disconnect
    function in drivers/usb/serial/console.c in the Linux
    kernel allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to disconnection and failed setup (bnc#1066618).

  - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel
    allowed local users to cause a denial of service
    (snd_usb_mixer_interrupt use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device (bnc#1066625).

  - CVE-2017-16529: The snd_usb_create_streams function in
    sound/usb/card.c in the Linux kernel allowed local users
    to cause a denial of service (out-of-bounds read and
    system crash) or possibly have unspecified other impact
    via a crafted USB device (bnc#1066650).

  - CVE-2017-16531: drivers/usb/core/config.c in the Linux
    kernel allowed local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to the USB_DT_INTERFACE_ASSOCIATION descriptor
    (bnc#1066671).

  - CVE-2017-16534: The cdc_parse_cdc_header function in
    drivers/usb/core/message.c in the Linux kernel allowed
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1066693).

  - CVE-2017-16535: The usb_get_bos_descriptor function in
    drivers/usb/core/config.c in the Linux kernel allowed
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1066700).

  - CVE-2017-16536: The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux
    kernel allowed local users to cause a denial of service
    (NULL pointer dereference and system crash) or possibly
    have unspecified other impact via a crafted USB device
    (bnc#1066606).

  - CVE-2017-16537: The imon_probe function in
    drivers/media/rc/imon.c in the Linux kernel allowed
    local users to cause a denial of service (NULL pointer
    dereference and system crash) or possibly have
    unspecified other impact via a crafted USB device
    (bnc#1066573).

  - CVE-2017-16538: drivers/media/usb/dvb-usb-v2/lmedm04.c
    in the Linux kernel allowed local users to cause a
    denial of service (general protection fault and system
    crash) or possibly have unspecified other impact via a
    crafted USB device, related to a missing warm-start
    check and incorrect attach timing
    (dm04_lme2510_frontend_attach versus dm04_lme2510_tuner)
    (bnc#1066569).

  - CVE-2017-16649: The usbnet_generic_cdc_bind function in
    drivers/net/usb/cdc_ether.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1067085).

  - CVE-2017-16939: The XFRM dump policy implementation in
    net/xfrm/xfrm_user.c in the Linux kernel allowed local
    users to gain privileges or cause a denial of service
    (use-after-free) via a crafted SO_RCVBUF setsockopt
    system call in conjunction with XFRM_MSG_GETPOLICY
    Netlink messages (bnc#1069702 1069708).

  - CVE-2017-17450: net/netfilter/xt_osf.c in the Linux
    kernel did not require the CAP_NET_ADMIN capability for
    add_callback and remove_callback operations, which
    allowed local users to bypass intended access
    restrictions because the xt_osf_fingers data structure
    is shared across all net namespaces (bnc#1071695
    1074033).

  - CVE-2017-17558: The usb_destroy_configuration function
    in drivers/usb/core/config.c in the USB core subsystem
    in the Linux kernel did not consider the maximum number
    of configurations and interfaces before attempting to
    release resources, which allowed local users to cause a
    denial of service (out-of-bounds write access) or
    possibly have unspecified other impact via a crafted USB
    device (bnc#1072561).

  - CVE-2017-17805: The Salsa20 encryption algorithm in the
    Linux kernel did not correctly handle zero-length
    inputs, allowing a local attacker able to use the
    AF_ALG-based skcipher interface
    (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of
    service (uninitialized-memory free and kernel crash) or
    have unspecified other impact by executing a crafted
    sequence of system calls that use the blkcipher_walk
    API. Both the generic implementation
    (crypto/salsa20_generic.c) and x86 implementation
    (arch/x86/crypto/salsa20_glue.c) of Salsa20 were
    vulnerable (bnc#1073792).

  - CVE-2017-17806: The HMAC implementation (crypto/hmac.c)
    in the Linux kernel did not validate that the underlying
    cryptographic hash algorithm is unkeyed, allowing a
    local attacker able to use the AF_ALG-based hash
    interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3
    hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel
    stack-based buffer overflow by executing a crafted
    sequence of system calls that encounter a missing SHA-3
    initialization (bnc#1073874).

  - CVE-2017-7472: The KEYS subsystem in the Linux kernel
    allowed local users to cause a denial of service (memory
    consumption) via a series of
    KEY_REQKEY_DEFL_THREAD_KEYRING keyctl_set_reqkey_keyring
    calls (bnc#1034862).

  - CVE-2017-8824: The dccp_disconnect function in
    net/dccp/proto.c in the Linux kernel allowed local users
    to gain privileges or cause a denial of service
    (use-after-free) via an AF_UNSPEC connect system call
    during the DCCP_LISTEN state (bnc#1070771).

The update package also includes non-security fixes. See advisory for
details.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
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    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5753/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-5754/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-7472/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8824/"
  );
  # https://www.suse.com/support/update/announcement/2018/suse-su-20180040-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f0ddb86e"
  );
  script_set_attribute(
    attribute:"solution",
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 11-SP3-LTSS:zypper in -t patch
slessp3-kernel-20170109-13398=1

SUSE Linux Enterprise Server 11-EXTRA:zypper in -t patch
slexsp3-kernel-20170109-13398=1

SUSE Linux Enterprise Point of Sale 11-SP3:zypper in -t patch
sleposp3-kernel-20170109-13398=1

SUSE Linux Enterprise Debuginfo 11-SP3:zypper in -t patch
dbgsp3-kernel-20170109-13398=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:S/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-bigsmp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-bigsmp-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-bigsmp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/01/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/09");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! preg(pattern:"^(3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP3", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-ec2-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-ec2-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-ec2-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-xen-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-xen-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-xen-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-bigsmp-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-bigsmp-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-bigsmp-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-pae-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-pae-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"x86_64", reference:"kernel-pae-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"s390x", reference:"kernel-default-man-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-default-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-default-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-default-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-source-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-syms-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-trace-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-trace-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", reference:"kernel-trace-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-ec2-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-ec2-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-ec2-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-xen-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-xen-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-xen-devel-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-pae-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-pae-base-3.0.101-0.47.106.11.1")) flag++;
if (rpm_check(release:"SLES11", sp:"3", cpu:"i586", reference:"kernel-pae-devel-3.0.101-0.47.106.11.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0174.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2017-0174 for details.
    last seen2020-06-05
    modified2017-12-14
    plugin id105248
    published2017-12-14
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105248
    titleOracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0174) (BlueBorne) (Dirty COW) (Stack Clash)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2017-0174.
#

include("compat.inc");

if (description)
{
  script_id(105248);
  script_version("3.8");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-10044", "CVE-2016-10200", "CVE-2016-10318", "CVE-2016-1575", "CVE-2016-1576", "CVE-2016-6213", "CVE-2016-9191", "CVE-2016-9604", "CVE-2017-1000111", "CVE-2017-1000112", "CVE-2017-1000251", "CVE-2017-1000363", "CVE-2017-1000364", "CVE-2017-1000365", "CVE-2017-1000380", "CVE-2017-1000405", "CVE-2017-10661", "CVE-2017-11176", "CVE-2017-11473", "CVE-2017-12134", "CVE-2017-12154", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-14106", "CVE-2017-14489", "CVE-2017-15649", "CVE-2017-16527", "CVE-2017-16650", "CVE-2017-2618", "CVE-2017-2671", "CVE-2017-7477", "CVE-2017-7482", "CVE-2017-7533", "CVE-2017-7541", "CVE-2017-7542", "CVE-2017-7618", "CVE-2017-7645", "CVE-2017-7889", "CVE-2017-8797", "CVE-2017-8831", "CVE-2017-8890", "CVE-2017-9059", "CVE-2017-9074", "CVE-2017-9075", "CVE-2017-9077", "CVE-2017-9242");

  script_name(english:"OracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0174) (BlueBorne) (Dirty COW) (Stack Clash)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis",
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description",
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates : please see Oracle VM Security Advisory
OVMSA-2017-0174 for details."
  );
  # https://oss.oracle.com/pipermail/oraclevm-errata/2017-December/000805.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0059c7d1"
  );
  script_set_attribute(
    attribute:"solution",
    value:"Update the affected kernel-uek / kernel-uek-firmware packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel UDP Fragmentation Offset (UFO) Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/05/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/14");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-4.1.12-112.14.1.el6uek")) flag++;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-firmware-4.1.12-112.14.1.el6uek")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-uek / kernel-uek-firmware");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-2.NASL
    descriptionUSN-3485-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04 LTS. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu 14.04 LTS. It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104717
    published2017-11-21
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104717
    titleUbuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3485-2)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3485-2. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104717);
  script_version("3.7");
  script_cvs_date("Date: 2019/09/18 12:31:47");

  script_cve_id("CVE-2017-15265", "CVE-2017-15299", "CVE-2017-15649", "CVE-2017-15951", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534", "CVE-2017-16535");
  script_xref(name:"USN", value:"3485-2");

  script_name(english:"Ubuntu 14.04 LTS : linux-lts-xenial vulnerabilities (USN-3485-2)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"USN-3485-1 fixed vulnerabilities in the Linux kernel for Ubuntu 16.04
LTS. This update provides the corresponding updates for the Linux
Hardware Enablement (HWE) kernel from Ubuntu 16.04 LTS for Ubuntu
14.04 LTS.

It was discovered that a race condition existed in the ALSA subsystem
of the Linux kernel when creating and deleting a port via ioctl(). A
local attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-15265)

Eric Biggers discovered that the key management subsystem in the Linux
kernel did not properly restrict adding a key that already exists but
is uninstantiated. A local attacker could use this to cause a denial
of service (system crash) or possibly execute arbitrary code.
(CVE-2017-15299)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Eric Biggers discovered a race condition in the key management
subsystem of the Linux kernel around keys in a negative state. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-15951)

Andrey Konovalov discovered a use-after-free vulnerability in the USB
serial console driver in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16525)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB unattached storage driver in
the Linux kernel contained out-of-bounds error when handling
alternative settings. A physically proximate attacker could use to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16530)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate CDC metadata. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16534)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB BOS metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16535).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3485-2/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.4-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-lts-xenial");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-15265", "CVE-2017-15299", "CVE-2017-15649", "CVE-2017-15951", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534", "CVE-2017-16535");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3485-2");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-generic", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-generic-lpae", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-4.4.0-101-lowlatency", pkgver:"4.4.0-101.124~14.04.1")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae-lts-xenial", pkgver:"4.4.0.101.84")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lts-xenial", pkgver:"4.4.0.101.84")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency-lts-xenial", pkgver:"4.4.0.101.84")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.4-generic / linux-image-4.4-generic-lpae / etc");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-3249-1.NASL
    descriptionThe SUSE Linux Enterprise 12 kernel was updated to 3.12.61 to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages (bnc#1069702 1069708). - CVE-2017-1000405: The Linux Kernel had a problematic use of pmd_mkdirty() in the touch_pmd() function inside the THP implementation. touch_pmd() could be reached by get_user_pages(). In such case, the pmd would become dirty. This scenario breaks the new can_follow_write_pmd()
    last seen2020-06-01
    modified2020-06-02
    plugin id105150
    published2017-12-11
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105150
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2017:3249-1) (Dirty COW)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:3249-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(105150);
  script_version("3.8");
  script_cvs_date("Date: 2019/09/11 11:22:16");

  script_cve_id("CVE-2014-0038", "CVE-2017-1000405", "CVE-2017-12193", "CVE-2017-15102", "CVE-2017-16525", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16649", "CVE-2017-16650", "CVE-2017-16939");
  script_bugtraq_id(65255);

  script_name(english:"SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3249-1) (Dirty COW)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The SUSE Linux Enterprise 12 kernel was updated to 3.12.61 to receive
various security and bugfixes. The following security bugs were 
fixed :

  - CVE-2017-16939: The XFRM dump policy implementation in
    net/xfrm/xfrm_user.c in the Linux kernel allowed local
    users to gain privileges or cause a denial of service
    (use-after-free) via a crafted SO_RCVBUF setsockopt
    system call in conjunction with XFRM_MSG_GETPOLICY
    Netlink messages (bnc#1069702 1069708).

  - CVE-2017-1000405: The Linux Kernel had a problematic use
    of pmd_mkdirty() in the touch_pmd() function inside the
    THP implementation. touch_pmd() could be reached by
    get_user_pages(). In such case, the pmd would become
    dirty. This scenario breaks the new
    can_follow_write_pmd()'s logic - pmd could become dirty
    without going through a COW cycle. This bug was not as
    severe as the original 'Dirty cow' because an ext4 file
    (or any other regular file) could not be mapped using
    THP. Nevertheless, it did allow us to overwrite
    read-only huge pages. For example, the zero huge page
    and sealed shmem files could be overwritten (since their
    mapping could be populated using THP). Note that after
    the first write page-fault to the zero page, it will be
    replaced with a new fresh (and zeroed) thp (bnc#1069496
    1070307).

  - CVE-2017-16649: The usbnet_generic_cdc_bind function in
    drivers/net/usb/cdc_ether.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1067085).

  - CVE-2014-0038: The compat_sys_recvmmsg function in
    net/compat.c in the Linux kernel, when CONFIG_X86_X32 is
    enabled, allowed local users to gain privileges via a
    recvmmsg system call with a crafted timeout pointer
    parameter (bnc#860993).

  - CVE-2017-16650: The qmi_wwan_bind function in
    drivers/net/usb/qmi_wwan.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1067086).

  - CVE-2017-16535: The usb_get_bos_descriptor function in
    drivers/usb/core/config.c in the Linux kernel allowed
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1066700).

  - CVE-2017-15102: The tower_probe function in
    drivers/usb/misc/legousbtower.c in the Linux kernel
    allowed local users (who are physically proximate for
    inserting a crafted USB device) to gain privileges by
    leveraging a write-what-where condition that occurs
    after a race condition and a NULL pointer dereference
    (bnc#1066705).

  - CVE-2017-16531: drivers/usb/core/config.c in the Linux
    kernel allowed local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to the USB_DT_INTERFACE_ASSOCIATION descriptor
    (bnc#1066671).

  - CVE-2017-12193: The
    assoc_array_insert_into_terminal_node function in
    lib/assoc_array.c in the Linux kernel mishandled node
    splitting, which allowed local users to cause a denial
    of service (NULL pointer dereference and panic) via a
    crafted application, as demonstrated by the keyring key
    type, and key addition and link creation operations
    (bnc#1066192).

  - CVE-2017-16529: The snd_usb_create_streams function in
    sound/usb/card.c in the Linux kernel allowed local users
    to cause a denial of service (out-of-bounds read and
    system crash) or possibly have unspecified other impact
    via a crafted USB device (bnc#1066650).

  - CVE-2017-16525: The usb_serial_console_disconnect
    function in drivers/usb/serial/console.c in the Linux
    kernel allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to disconnection and failed setup (bnc#1066618).

  - CVE-2017-16537: The imon_probe function in
    drivers/media/rc/imon.c in the Linux kernel allowed
    local users to cause a denial of service (NULL pointer
    dereference and system crash) or possibly have
    unspecified other impact via a crafted USB device
    (bnc#1066573).

  - CVE-2017-16536: The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux
    kernel allowed local users to cause a denial of service
    (NULL pointer dereference and system crash) or possibly
    have unspecified other impact via a crafted USB device
    (bnc#1066606).

  - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel
    allowed local users to cause a denial of service
    (snd_usb_mixer_interrupt use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device (bnc#1066625).

The update package also includes non-security fixes. See advisory for
details.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1043652"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1047626"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066192"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066471"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066472"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066573"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066606"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066618"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066625"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066650"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066671"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066700"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066705"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1067085"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1067086"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1067997"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1069496"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1069702"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1069708"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1070307"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1070781"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=860993"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-0038/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-1000405/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-12193/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-15102/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16525/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16527/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16529/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16531/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16535/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16536/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16537/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16649/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16650/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16939/"
  );
  # https://www.suse.com/support/update/announcement/2017/suse-su-20173249-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?73fbeea3"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Server 12-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-2017-2024=1

SUSE Linux Enterprise Module for Public Cloud 12:zypper in -t patch
SUSE-SLE-Module-Public-Cloud-12-2017-2024=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel recvmmsg Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_61-52_106-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_61-52_106-xen");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/02/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/11");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-base-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-base-debuginfo-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-debuginfo-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-debugsource-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kernel-xen-devel-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kgraft-patch-3_12_61-52_106-default-1-5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"x86_64", reference:"kgraft-patch-3_12_61-52_106-xen-1-5.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", cpu:"s390x", reference:"kernel-default-man-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-base-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-base-debuginfo-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-debuginfo-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-debugsource-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-default-devel-3.12.61-52.106.1")) flag++;
if (rpm_check(release:"SLES12", sp:"0", reference:"kernel-syms-3.12.61-52.106.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-3265-1.NASL
    descriptionThe SUSE Linux Enterprise 11 SP4 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-16649: The usbnet_generic_cdc_bind function in drivers/net/usb/cdc_ether.c in the Linux kernel allowed local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1067085). - CVE-2017-16535: The usb_get_bos_descriptor function in drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066700). - CVE-2017-15102: The tower_probe function in drivers/usb/misc/legousbtower.c in the Linux kernel allowed local users (who are physically proximate for inserting a crafted USB device) to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer dereference (bnc#1066705). - CVE-2017-16531: drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor (bnc#1066671). - CVE-2017-16529: The snd_usb_create_streams function in sound/usb/card.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066650). - CVE-2017-16525: The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup (bnc#1066618). - CVE-2017-16537: The imon_probe function in drivers/media/rc/imon.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066573). - CVE-2017-16536: The cx231xx_usb_probe function in drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066606). - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel allowed local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device (bnc#1066625). - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients (bnc#1063667). - CVE-2017-15274: security/keys/keyctl.c in the Linux kernel did not consider the case of a NULL payload in conjunction with a nonzero length value, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192 (bnc#1045327). - CVE-2017-15265: Race condition in the ALSA subsystem in the Linux kernel allowed local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted /dev/snd/seq ioctl calls, related to sound/core/seq/seq_clientmgr.c and sound/core/seq/seq_ports.c (bnc#1062520). - CVE-2017-14489: The iscsi_if_rx function in drivers/scsi/scsi_transport_iscsi.c in the Linux kernel allowed local users to cause a denial of service (panic) by leveraging incorrect length validation (bnc#1059051). - CVE-2017-14340: The XFS_IS_REALTIME_INODE macro in fs/xfs/xfs_linux.h in the Linux kernel did not verify that a filesystem has a realtime device, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via vectors related to setting an RHINHERIT flag on a directory (bnc#1058524). - CVE-2017-14140: The move_pages system call in mm/migrate.c in the Linux kernel doesn
    last seen2020-06-01
    modified2020-06-02
    plugin id105172
    published2017-12-12
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105172
    titleSUSE SLES11 Security Update : kernel (SUSE-SU-2017:3265-1) (KRACK)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:3265-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(105172);
  script_version("3.15");
  script_cvs_date("Date: 2019/09/11 11:22:16");

  script_cve_id("CVE-2017-1000112", "CVE-2017-10661", "CVE-2017-12192", "CVE-2017-12762", "CVE-2017-13080", "CVE-2017-14051", "CVE-2017-14140", "CVE-2017-14340", "CVE-2017-14489", "CVE-2017-15102", "CVE-2017-15265", "CVE-2017-15274", "CVE-2017-16525", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16649", "CVE-2017-8831");
  script_xref(name:"IAVA", value:"2017-A-0310");

  script_name(english:"SUSE SLES11 Security Update : kernel (SUSE-SU-2017:3265-1) (KRACK)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The SUSE Linux Enterprise 11 SP4 kernel was updated to receive various
security and bugfixes. The following security bugs were fixed :

  - CVE-2017-16649: The usbnet_generic_cdc_bind function in
    drivers/net/usb/cdc_ether.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1067085).

  - CVE-2017-16535: The usb_get_bos_descriptor function in
    drivers/usb/core/config.c in the Linux kernel allowed
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device (bnc#1066700).

  - CVE-2017-15102: The tower_probe function in
    drivers/usb/misc/legousbtower.c in the Linux kernel
    allowed local users (who are physically proximate for
    inserting a crafted USB device) to gain privileges by
    leveraging a write-what-where condition that occurs
    after a race condition and a NULL pointer dereference
    (bnc#1066705).

  - CVE-2017-16531: drivers/usb/core/config.c in the Linux
    kernel allowed local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to the USB_DT_INTERFACE_ASSOCIATION descriptor
    (bnc#1066671).

  - CVE-2017-16529: The snd_usb_create_streams function in
    sound/usb/card.c in the Linux kernel allowed local users
    to cause a denial of service (out-of-bounds read and
    system crash) or possibly have unspecified other impact
    via a crafted USB device (bnc#1066650).

  - CVE-2017-16525: The usb_serial_console_disconnect
    function in drivers/usb/serial/console.c in the Linux
    kernel allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to disconnection and failed setup (bnc#1066618).

  - CVE-2017-16537: The imon_probe function in
    drivers/media/rc/imon.c in the Linux kernel allowed
    local users to cause a denial of service (NULL pointer
    dereference and system crash) or possibly have
    unspecified other impact via a crafted USB device
    (bnc#1066573).

  - CVE-2017-16536: The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux
    kernel allowed local users to cause a denial of service
    (NULL pointer dereference and system crash) or possibly
    have unspecified other impact via a crafted USB device
    (bnc#1066606).

  - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel
    allowed local users to cause a denial of service
    (snd_usb_mixer_interrupt use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device (bnc#1066625).

  - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2)
    allowed reinstallation of the Group Temporal Key (GTK)
    during the group key handshake, allowing an attacker
    within radio range to replay frames from access points
    to clients (bnc#1063667).

  - CVE-2017-15274: security/keys/keyctl.c in the Linux
    kernel did not consider the case of a NULL payload in
    conjunction with a nonzero length value, which allowed
    local users to cause a denial of service (NULL pointer
    dereference and OOPS) via a crafted add_key or keyctl
    system call, a different vulnerability than
    CVE-2017-12192 (bnc#1045327).

  - CVE-2017-15265: Race condition in the ALSA subsystem in
    the Linux kernel allowed local users to cause a denial
    of service (use-after-free) or possibly have unspecified
    other impact via crafted /dev/snd/seq ioctl calls,
    related to sound/core/seq/seq_clientmgr.c and
    sound/core/seq/seq_ports.c (bnc#1062520).

  - CVE-2017-14489: The iscsi_if_rx function in
    drivers/scsi/scsi_transport_iscsi.c in the Linux kernel
    allowed local users to cause a denial of service (panic)
    by leveraging incorrect length validation (bnc#1059051).

  - CVE-2017-14340: The XFS_IS_REALTIME_INODE macro in
    fs/xfs/xfs_linux.h in the Linux kernel did not verify
    that a filesystem has a realtime device, which allowed
    local users to cause a denial of service (NULL pointer
    dereference and OOPS) via vectors related to setting an
    RHINHERIT flag on a directory (bnc#1058524).

  - CVE-2017-14140: The move_pages system call in
    mm/migrate.c in the Linux kernel doesn't check the
    effective uid of the target process, enabling a local
    attacker to learn the memory layout of a setuid
    executable despite ASLR (bnc#1057179).

  - CVE-2017-14051: An integer overflow in the
    qla2x00_sysfs_write_optrom_ctl function in
    drivers/scsi/qla2xxx/qla_attr.c in the Linux kernel
    allowed local users to cause a denial of service (memory
    corruption and system crash) by leveraging root access
    (bnc#1056588).

  - CVE-2017-10661: Race condition in fs/timerfd.c in the
    Linux kernel allowed local users to gain privileges or
    cause a denial of service (list corruption or
    use-after-free) via simultaneous file-descriptor
    operations that leverage improper might_cancel queueing
    (bnc#1053152).

  - CVE-2017-12762: In /drivers/isdn/i4l/isdn_net.c: A
    user-controlled buffer is copied into a local buffer of
    constant size using strcpy without a length check which
    can cause a buffer overflow. (bnc#1053148).

  - CVE-2017-8831: The saa7164_bus_get function in
    drivers/media/pci/saa7164/saa7164-bus.c in the Linux
    kernel allowed local users to cause a denial of service
    (out-of-bounds array access) or possibly have
    unspecified other impact by changing a certain
    sequence-number value, aka a 'double fetch'
    vulnerability (bnc#1037994).

  - CVE-2017-1000112: An exploitable memory corruption due
    to UFO to non-UFO path switch was fixed. (bnc#1052311
    bnc#1052365).

The update package also includes non-security fixes. See advisory for
details.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
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    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=984530"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=996376"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-1000112/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-10661/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-12762/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-13080/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14051/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14140/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14340/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-14489/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-15102/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-15265/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-15274/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16525/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16527/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16529/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16531/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16535/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16536/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16537/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16649/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-8831/"
  );
  # https://www.suse.com/support/update/announcement/2017/suse-su-20173265-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?f1e5f1fa"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Software Development Kit 11-SP4:zypper in -t
patch sdksp4-kernel-20171124-13375=1

SUSE Linux Enterprise Server 11-SP4:zypper in -t patch
slessp4-kernel-20171124-13375=1

SUSE Linux Enterprise Server 11-EXTRA:zypper in -t patch
slexsp3-kernel-20171124-13375=1

SUSE Linux Enterprise Debuginfo 11-SP4:zypper in -t patch
dbgsp4-kernel-20171124-13375=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel UDP Fragmentation Offset (UFO) Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:11");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/11");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/12");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES11)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES11", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES11" && (! preg(pattern:"^(4)$", string:sp))) audit(AUDIT_OS_NOT, "SLES11 SP4", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-ec2-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-ec2-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-ec2-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-xen-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-xen-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-xen-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-pae-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-pae-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"x86_64", reference:"kernel-pae-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"s390x", reference:"kernel-default-man-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-default-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-default-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-default-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-source-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-syms-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-trace-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-trace-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", reference:"kernel-trace-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-ec2-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-ec2-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-ec2-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-xen-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-xen-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-xen-devel-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-pae-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-pae-base-3.0.101-108.18.1")) flag++;
if (rpm_check(release:"SLES11", sp:"4", cpu:"i586", reference:"kernel-pae-devel-3.0.101-108.18.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familySuSE Local Security Checks
    NASL idSUSE_SU-2017-3210-1.NASL
    descriptionThe SUSE Linux Enterprise 12 SP1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel allowed local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages. (bnc#1069702) - CVE-2017-1000405: mm, thp: do not dirty huge pages on read fault (bnc#1069496). - CVE-2017-16649: The usbnet_generic_cdc_bind function in drivers/net/usb/cdc_ether.c in the Linux kernel allowed local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1067085) - CVE-2014-0038: The compat_sys_recvmmsg function in net/compat.c, when CONFIG_X86_X32 is enabled, allowed local users to gain privileges via a recvmmsg system call with a crafted timeout pointer parameter (bnc#860993). - CVE-2017-16650: The qmi_wwan_bind function in drivers/net/usb/qmi_wwan.c in the Linux kernel allowed local users to cause a denial of service (divide-by-zero error and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1067086) - CVE-2017-16535: The usb_get_bos_descriptor function in drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1066700) - CVE-2017-15102: The tower_probe function in drivers/usb/misc/legousbtower.c in the Linux kernel allowed local users (who are physically proximate for inserting a crafted USB device) to gain privileges by leveraging a write-what-where condition that occurs after a race condition and a NULL pointer dereference. (bnc#1066705) - CVE-2017-16531: drivers/usb/core/config.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device, related to the USB_DT_INTERFACE_ASSOCIATION descriptor. (bnc#1066671) - CVE-2017-12193: The assoc_array_insert_into_terminal_node function in lib/assoc_array.c in the Linux kernel mishandled node splitting, which allowed local users to cause a denial of service (NULL pointer dereference and panic) via a crafted application, as demonstrated by the keyring key type, and key addition and link creation operations. (bnc#1066192) - CVE-2017-16529: The snd_usb_create_streams function in sound/usb/card.c in the Linux kernel allowed local users to cause a denial of service (out-of-bounds read and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1066650) - CVE-2017-16525: The usb_serial_console_disconnect function in drivers/usb/serial/console.c in the Linux kernel allowed local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device, related to disconnection and failed setup. (bnc#1066618) - CVE-2017-16537: The imon_probe function in drivers/media/rc/imon.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1066573) - CVE-2017-16536: The cx231xx_usb_probe function in drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux kernel allowed local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1066606) - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel allowed local users to cause a denial of service (snd_usb_mixer_interrupt use-after-free and system crash) or possibly have unspecified other impact via a crafted USB device. (bnc#1066625) The update package also includes non-security fixes. See advisory for details. Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id105020
    published2017-12-05
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105020
    titleSUSE SLES12 Security Update : kernel (SUSE-SU-2017:3210-1) (Dirty COW)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2017:3210-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(105020);
  script_version("3.8");
  script_cvs_date("Date: 2019/09/11 11:22:16");

  script_cve_id("CVE-2014-0038", "CVE-2017-1000405", "CVE-2017-12193", "CVE-2017-15102", "CVE-2017-16525", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16649", "CVE-2017-16650", "CVE-2017-16939");
  script_bugtraq_id(65255);

  script_name(english:"SUSE SLES12 Security Update : kernel (SUSE-SU-2017:3210-1) (Dirty COW)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The SUSE Linux Enterprise 12 SP1 kernel was updated to receive various
security and bugfixes. The following security bugs were fixed :

  - CVE-2017-16939: The XFRM dump policy implementation in
    net/xfrm/xfrm_user.c in the Linux kernel allowed local
    users to gain privileges or cause a denial of service
    (use-after-free) via a crafted SO_RCVBUF setsockopt
    system call in conjunction with XFRM_MSG_GETPOLICY
    Netlink messages. (bnc#1069702)

  - CVE-2017-1000405: mm, thp: do not dirty huge pages on
    read fault (bnc#1069496).

  - CVE-2017-16649: The usbnet_generic_cdc_bind function in
    drivers/net/usb/cdc_ether.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device. (bnc#1067085)

  - CVE-2014-0038: The compat_sys_recvmmsg function in
    net/compat.c, when CONFIG_X86_X32 is enabled, allowed
    local users to gain privileges via a recvmmsg system
    call with a crafted timeout pointer parameter
    (bnc#860993).

  - CVE-2017-16650: The qmi_wwan_bind function in
    drivers/net/usb/qmi_wwan.c in the Linux kernel allowed
    local users to cause a denial of service (divide-by-zero
    error and system crash) or possibly have unspecified
    other impact via a crafted USB device. (bnc#1067086)

  - CVE-2017-16535: The usb_get_bos_descriptor function in
    drivers/usb/core/config.c in the Linux kernel allowed
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device. (bnc#1066700)

  - CVE-2017-15102: The tower_probe function in
    drivers/usb/misc/legousbtower.c in the Linux kernel
    allowed local users (who are physically proximate for
    inserting a crafted USB device) to gain privileges by
    leveraging a write-what-where condition that occurs
    after a race condition and a NULL pointer dereference.
    (bnc#1066705)

  - CVE-2017-16531: drivers/usb/core/config.c in the Linux
    kernel allowed local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to the USB_DT_INTERFACE_ASSOCIATION descriptor.
    (bnc#1066671)

  - CVE-2017-12193: The
    assoc_array_insert_into_terminal_node function in
    lib/assoc_array.c in the Linux kernel mishandled node
    splitting, which allowed local users to cause a denial
    of service (NULL pointer dereference and panic) via a
    crafted application, as demonstrated by the keyring key
    type, and key addition and link creation operations.
    (bnc#1066192)

  - CVE-2017-16529: The snd_usb_create_streams function in
    sound/usb/card.c in the Linux kernel allowed local users
    to cause a denial of service (out-of-bounds read and
    system crash) or possibly have unspecified other impact
    via a crafted USB device. (bnc#1066650)

  - CVE-2017-16525: The usb_serial_console_disconnect
    function in drivers/usb/serial/console.c in the Linux
    kernel allowed local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to disconnection and failed setup. (bnc#1066618)

  - CVE-2017-16537: The imon_probe function in
    drivers/media/rc/imon.c in the Linux kernel allowed
    local users to cause a denial of service (NULL pointer
    dereference and system crash) or possibly have
    unspecified other impact via a crafted USB device.
    (bnc#1066573)

  - CVE-2017-16536: The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux
    kernel allowed local users to cause a denial of service
    (NULL pointer dereference and system crash) or possibly
    have unspecified other impact via a crafted USB device.
    (bnc#1066606)

  - CVE-2017-16527: sound/usb/mixer.c in the Linux kernel
    allowed local users to cause a denial of service
    (snd_usb_mixer_interrupt use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device. (bnc#1066625)

The update package also includes non-security fixes. See advisory for
details.

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1047626"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1059465"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066471"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1066472"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=1069496"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=860993"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.suse.com/show_bug.cgi?id=975788"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2014-0038/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-1000405/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-12193/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-15102/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16525/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16527/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16529/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16531/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16535/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16536/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16537/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16649/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16650/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2017-16939/"
  );
  # https://www.suse.com/support/update/announcement/2017/suse-su-20173210-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?928d702a"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :

SUSE OpenStack Cloud 6:zypper in -t patch
SUSE-OpenStack-Cloud-6-2017-1995=1

SUSE Linux Enterprise Server for SAP 12-SP1:zypper in -t patch
SUSE-SLE-SAP-12-SP1-2017-1995=1

SUSE Linux Enterprise Server 12-SP1-LTSS:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2017-1995=1

SUSE Linux Enterprise Module for Public Cloud 12:zypper in -t patch
SUSE-SLE-Module-Public-Cloud-12-2017-1995=1

To bring your system up-to-date, use 'zypper patch'."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel recvmmsg Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-default-man");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_66-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:kgraft-patch-3_12_74-60_64_66-xen");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");

  script_set_attribute(attribute:"vuln_publication_date", value:"2014/02/06");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/12/04");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/05");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES12", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-base-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-base-debuginfo-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-debuginfo-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-debugsource-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kernel-xen-devel-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kgraft-patch-3_12_74-60_64_66-default-1-2.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"x86_64", reference:"kgraft-patch-3_12_74-60_64_66-xen-1-2.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", cpu:"s390x", reference:"kernel-default-man-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-base-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-base-debuginfo-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-debuginfo-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-debugsource-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-default-devel-3.12.74-60.64.66.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"kernel-syms-3.12.74-60.64.66.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3487-1.NASL
    descriptionIt was discovered that the KVM subsystem in the Linux kernel did not properly keep track of nested levels in guest page tables. A local attacker in a guest VM could use this to cause a denial of service (host OS crash) or possibly execute arbitrary code in the host OS. (CVE-2017-12188) It was discovered that on the PowerPC architecture, the kernel did not properly sanitize the signal stack when handling sigreturn(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-1000255) Bo Zhang discovered that the netlink wireless configuration interface in the Linux kernel did not properly validate attributes when handling certain requests. A local attacker with the CAP_NET_ADMIN could use this to cause a denial of service (system crash). (CVE-2017-12153) It was discovered that the nested KVM implementation in the Linux kernel in some situations did not properly prevent second level guests from reading and writing the hardware CR8 register. A local attacker in a guest could use this to cause a denial of service (system crash). (CVE-2017-12154) Vitaly Mayatskikh discovered that the SCSI subsystem in the Linux kernel did not properly track reference counts when merging buffers. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2017-12190) It was discovered that the key management subsystem in the Linux kernel did not properly restrict key reads on negatively instantiated keys. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-12192) It was discovered that the ATI Radeon framebuffer driver in the Linux kernel did not properly initialize a data structure returned to user space. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14156) ChunYu Wang discovered that the iSCSI transport implementation in the Linux kernel did not properly validate data structures. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-14489) Alexander Potapenko discovered an information leak in the waitid implementation of the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14954) It was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Dmitry Vyukov discovered that the Floating Point Unit (fpu) subsystem in the Linux kernel did not properly handle attempts to set reserved bits in a task
    last seen2020-06-01
    modified2020-06-02
    plugin id104737
    published2017-11-22
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104737
    titleUbuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3487-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3487-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104737);
  script_version("3.8");
  script_cvs_date("Date: 2019/09/18 12:31:47");

  script_cve_id("CVE-2017-1000255", "CVE-2017-12153", "CVE-2017-12154", "CVE-2017-12188", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-14156", "CVE-2017-14489", "CVE-2017-14954", "CVE-2017-15265", "CVE-2017-15537", "CVE-2017-15649", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534");
  script_xref(name:"USN", value:"3487-1");

  script_name(english:"Ubuntu 17.10 : linux, linux-raspi2 vulnerabilities (USN-3487-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"It was discovered that the KVM subsystem in the Linux kernel did not
properly keep track of nested levels in guest page tables. A local
attacker in a guest VM could use this to cause a denial of service
(host OS crash) or possibly execute arbitrary code in the host OS.
(CVE-2017-12188)

It was discovered that on the PowerPC architecture, the kernel did not
properly sanitize the signal stack when handling sigreturn(). A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-1000255)

Bo Zhang discovered that the netlink wireless configuration interface
in the Linux kernel did not properly validate attributes when handling
certain requests. A local attacker with the CAP_NET_ADMIN could use
this to cause a denial of service (system crash). (CVE-2017-12153)

It was discovered that the nested KVM implementation in the Linux
kernel in some situations did not properly prevent second level guests
from reading and writing the hardware CR8 register. A local attacker
in a guest could use this to cause a denial of service (system crash).
(CVE-2017-12154)

Vitaly Mayatskikh discovered that the SCSI subsystem in the Linux
kernel did not properly track reference counts when merging buffers. A
local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2017-12190)

It was discovered that the key management subsystem in the Linux
kernel did not properly restrict key reads on negatively instantiated
keys. A local attacker could use this to cause a denial of service
(system crash). (CVE-2017-12192)

It was discovered that the ATI Radeon framebuffer driver in the Linux
kernel did not properly initialize a data structure returned to user
space. A local attacker could use this to expose sensitive information
(kernel memory). (CVE-2017-14156)

ChunYu Wang discovered that the iSCSI transport implementation in the
Linux kernel did not properly validate data structures. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-14489)

Alexander Potapenko discovered an information leak in the waitid
implementation of the Linux kernel. A local attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-14954)

It was discovered that a race condition existed in the ALSA subsystem
of the Linux kernel when creating and deleting a port via ioctl(). A
local attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-15265)

Dmitry Vyukov discovered that the Floating Point Unit (fpu) subsystem
in the Linux kernel did not properly handle attempts to set reserved
bits in a task's extended state (xstate) area. A local attacker could
use this to cause a denial of service (system crash). (CVE-2017-15537)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Andrey Konovalov discovered a use-after-free vulnerability in the USB
serial console driver in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16525)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB unattached storage driver in
the Linux kernel contained out-of-bounds error when handling
alternative settings. A physically proximate attacker could use to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16530)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate CDC metadata. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16534).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3487-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-4.13-raspi2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:17.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/09/05");
  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/21");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/11/22");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(17\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 17.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2017-1000255", "CVE-2017-12153", "CVE-2017-12154", "CVE-2017-12188", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-14156", "CVE-2017-14489", "CVE-2017-14954", "CVE-2017-15265", "CVE-2017-15537", "CVE-2017-15649", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16534");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3487-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-1006-raspi2", pkgver:"4.13.0-1006.6")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-generic", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-generic-lpae", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-4.13.0-17-lowlatency", pkgver:"4.13.0-17.20")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-generic", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-generic-lpae", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-lowlatency", pkgver:"4.13.0.17.18")) flag++;
if (ubuntu_check(osver:"17.10", pkgname:"linux-image-raspi2", pkgver:"4.13.0.1006.4")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-4.13-generic / linux-image-4.13-generic-lpae / etc");
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3754-1.NASL
    descriptionRalf Spenneberg discovered that the ext4 implementation in the Linux kernel did not properly validate meta block groups. An attacker with physical access could use this to specially craft an ext4 image that causes a denial of service (system crash). (CVE-2016-10208) It was discovered that an information disclosure vulnerability existed in the ACPI implementation of the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory addresses). (CVE-2017-11472) It was discovered that a buffer overflow existed in the ACPI table parsing implementation in the Linux kernel. A local attacker could use this to construct a malicious ACPI table that, when loaded, caused a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-11473) It was discovered that the generic SCSI driver in the Linux kernel did not properly initialize data returned to user space in some situations. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-14991) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the usbtest device driver in the Linux kernel did not properly validate endpoint metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16532) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535) Andrey Konovalov discovered that the Conexant cx231xx USB video capture driver in the Linux kernel did not properly validate interface descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16536) Andrey Konovalov discovered that the SoundGraph iMON USB driver in the Linux kernel did not properly validate device metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16537) It was discovered that the DM04/QQBOX USB driver in the Linux kernel did not properly handle device attachment and warm-start. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16538) Andrey Konovalov discovered an out-of-bounds read in the GTCO digitizer USB driver for the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16643) Andrey Konovalov discovered that the video4linux driver for Hauppauge HD PVR USB devices in the Linux kernel did not properly handle some error conditions. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16644) Andrey Konovalov discovered that the IMS Passenger Control Unit USB driver in the Linux kernel did not properly validate device descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16645) Andrey Konovalov discovered that the QMI WWAN USB driver did not properly validate device descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16650) It was discovered that the USB Virtual Host Controller Interface (VHCI) driver in the Linux kernel contained an information disclosure vulnerability. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2017-16911) It was discovered that the USB over IP implementation in the Linux kernel did not validate endpoint numbers. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-16912) It was discovered that the USB over IP implementation in the Linux kernel did not properly validate CMD_SUBMIT packets. A remote attacker could use this to cause a denial of service (excessive memory consumption). (CVE-2017-16913) It was discovered that the USB over IP implementation in the Linux kernel contained a NULL pointer dereference error. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-16914) It was discovered that the core USB subsystem in the Linux kernel did not validate the number of configurations and interfaces in a device. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-17558) It was discovered that an integer overflow existed in the perf subsystem of the Linux kernel. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-18255) It was discovered that the keyring subsystem in the Linux kernel did not properly prevent a user from creating keyrings for other users. A local attacker could use this cause a denial of service or expose sensitive information. (CVE-2017-18270) Andy Lutomirski and Willy Tarreau discovered that the KVM implementation in the Linux kernel did not properly emulate instructions on the SS segment register. A local attacker in a guest virtual machine could use this to cause a denial of service (guest OS crash) or possibly gain administrative privileges in the guest OS. (CVE-2017-2583) Dmitry Vyukov discovered that the KVM implementation in the Linux kernel improperly emulated certain instructions. A local attacker could use this to obtain sensitive information (kernel memory). (CVE-2017-2584) It was discovered that the KLSI KL5KUSB105 serial-to-USB device driver in the Linux kernel did not properly initialize memory related to logging. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2017-5549) Andrey Konovalov discovered an out-of-bounds access in the IPv6 Generic Routing Encapsulation (GRE) tunneling implementation in the Linux kernel. An attacker could use this to possibly expose sensitive information. (CVE-2017-5897) Andrey Konovalov discovered that the LLC subsytem in the Linux kernel did not properly set up a destructor in certain situations. A local attacker could use this to cause a denial of service (system crash). (CVE-2017-6345) Dmitry Vyukov discovered race conditions in the Infrared (IrDA) subsystem in the Linux kernel. A local attacker could use this to cause a denial of service (deadlock). (CVE-2017-6348) Andy Lutomirski discovered that the KVM implementation in the Linux kernel was vulnerable to a debug exception error when single-stepping through a syscall. A local attacker in a non-Linux guest vm could possibly use this to gain administrative privileges in the guest vm. (CVE-2017-7518) Tuomas Haanpaa and Ari Kauppi discovered that the NFSv2 and NFSv3 server implementations in the Linux kernel did not properly handle certain long RPC replies. A remote attacker could use this to cause a denial of service (system crash). (CVE-2017-7645) Pengfei Wang discovered that a race condition existed in the NXP SAA7164 TV Decoder driver for the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-8831) Pengfei Wang discovered that the Turtle Beach MultiSound audio device driver in the Linux kernel contained race conditions when fetching from the ring-buffer. A local attacker could use this to cause a denial of service (infinite loop). (CVE-2017-9984, CVE-2017-9985) It was discovered that the wait4() system call in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10087) It was discovered that the kill() system call implementation in the Linux kernel did not properly validate its arguments in some situations. A local attacker could possibly use this to cause a denial of service. (CVE-2018-10124) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly validate meta-data information. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10323) Zhong Jiang discovered that a use-after-free vulnerability existed in the NUMA memory policy implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10675) Wen Xu discovered that a buffer overflow existed in the ext4 filesystem implementation in the Linux kernel. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-10877) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly keep meta-data information consistent in some situations. An attacker could use this to construct a malicious ext4 image that, when mounted, could cause a denial of service (system crash). (CVE-2018-10881) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 file system that caused a denial of service (system crash) when mounted. (CVE-2018-1092) Wen Xu discovered that the ext4 filesystem implementation in the Linux kernel did not properly handle corrupted meta data in some situations. An attacker could use this to specially craft an ext4 filesystem that caused a denial of service (system crash) when mounted. (CVE-2018-1093) It was discovered that the cdrom driver in the Linux kernel contained an incorrect bounds check. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-10940) Shankara Pailoor discovered that the JFS filesystem implementation in the Linux kernel contained a buffer overflow when handling extended attributes. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-12233) Wen Xu discovered that the XFS filesystem implementation in the Linux kernel did not properly handle an error condition with a corrupted xfs image. An attacker could use this to construct a malicious xfs image that, when mounted, could cause a denial of service (system crash). (CVE-2018-13094) It was discovered that the Linux kernel did not properly handle setgid file creation when performed by a non-member of the group. A local attacker could use this to gain elevated privileges. (CVE-2018-13405) Silvio Cesare discovered that the generic VESA frame buffer driver in the Linux kernel contained an integer overflow. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2018-13406) Daniel Jiang discovered that a race condition existed in the ipv4 ping socket implementation in the Linux kernel. A local privileged attacker could use this to cause a denial of service (system crash). (CVE-2017-2671) It was discovered that an information leak existed in the generic SCSI driver in the Linux kernel. A local attacker could use this to expose sensitive information (kernel memory). (CVE-2018-1000204) It was discovered that a memory leak existed in the Serial Attached SCSI (SAS) implementation in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (memory exhaustion). (CVE-2018-10021). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id112113
    published2018-08-24
    reporterUbuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/112113
    titleUbuntu 14.04 LTS : linux vulnerabilities (USN-3754-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3754-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(112113);
  script_version("1.6");
  script_cvs_date("Date: 2019/09/18 12:31:48");

  script_cve_id("CVE-2016-10208", "CVE-2017-11472", "CVE-2017-11473", "CVE-2017-14991", "CVE-2017-15649", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16538", "CVE-2017-16643", "CVE-2017-16644", "CVE-2017-16645", "CVE-2017-16650", "CVE-2017-16911", "CVE-2017-16912", "CVE-2017-16913", "CVE-2017-16914", "CVE-2017-17558", "CVE-2017-18255", "CVE-2017-18270", "CVE-2017-2583", "CVE-2017-2584", "CVE-2017-2671", "CVE-2017-5549", "CVE-2017-5897", "CVE-2017-6345", "CVE-2017-6348", "CVE-2017-7518", "CVE-2017-7645", "CVE-2017-8831", "CVE-2017-9984", "CVE-2017-9985", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10323", "CVE-2018-10675", "CVE-2018-10877", "CVE-2018-10881", "CVE-2018-1092", "CVE-2018-1093", "CVE-2018-10940", "CVE-2018-12233", "CVE-2018-13094", "CVE-2018-13405", "CVE-2018-13406");
  script_xref(name:"USN", value:"3754-1");

  script_name(english:"Ubuntu 14.04 LTS : linux vulnerabilities (USN-3754-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Ralf Spenneberg discovered that the ext4 implementation in the Linux
kernel did not properly validate meta block groups. An attacker with
physical access could use this to specially craft an ext4 image that
causes a denial of service (system crash). (CVE-2016-10208)

It was discovered that an information disclosure vulnerability existed
in the ACPI implementation of the Linux kernel. A local attacker could
use this to expose sensitive information (kernel memory addresses).
(CVE-2017-11472)

It was discovered that a buffer overflow existed in the ACPI table
parsing implementation in the Linux kernel. A local attacker could use
this to construct a malicious ACPI table that, when loaded, caused a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2017-11473)

It was discovered that the generic SCSI driver in the Linux kernel did
not properly initialize data returned to user space in some
situations. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2017-14991)

It was discovered that a race condition existed in the packet fanout
implementation in the Linux kernel. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-15649)

Andrey Konovalov discovered that the Ultra Wide Band driver in the
Linux kernel did not properly check for an error condition. A
physically proximate attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2017-16526)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel contained a use-after-free vulnerability. A local attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-16527)

Andrey Konovalov discovered that the ALSA subsystem in the Linux
kernel did not properly validate USB audio buffer descriptors. A
physically proximate attacker could use this cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2017-16529)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB interface association descriptors. A
physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-16531)

Andrey Konovalov discovered that the usbtest device driver in the
Linux kernel did not properly validate endpoint metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16532)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB HID descriptors. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16533)

Andrey Konovalov discovered that the USB subsystem in the Linux kernel
did not properly validate USB BOS metadata. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2017-16535)

Andrey Konovalov discovered that the Conexant cx231xx USB video
capture driver in the Linux kernel did not properly validate interface
descriptors. A physically proximate attacker could use this to cause a
denial of service (system crash). (CVE-2017-16536)

Andrey Konovalov discovered that the SoundGraph iMON USB driver in the
Linux kernel did not properly validate device metadata. A physically
proximate attacker could use this to cause a denial of service (system
crash). (CVE-2017-16537)

It was discovered that the DM04/QQBOX USB driver in the Linux kernel
did not properly handle device attachment and warm-start. A physically
proximate attacker could use this to cause a denial of service (system
crash) or possibly execute arbitrary code. (CVE-2017-16538)

Andrey Konovalov discovered an out-of-bounds read in the GTCO
digitizer USB driver for the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2017-16643)

Andrey Konovalov discovered that the video4linux driver for Hauppauge
HD PVR USB devices in the Linux kernel did not properly handle some
error conditions. A physically proximate attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2017-16644)

Andrey Konovalov discovered that the IMS Passenger Control Unit USB
driver in the Linux kernel did not properly validate device
descriptors. A physically proximate attacker could use this to cause a
denial of service (system crash). (CVE-2017-16645)

Andrey Konovalov discovered that the QMI WWAN USB driver did not
properly validate device descriptors. A physically proximate attacker
could use this to cause a denial of service (system crash).
(CVE-2017-16650)

It was discovered that the USB Virtual Host Controller Interface
(VHCI) driver in the Linux kernel contained an information disclosure
vulnerability. A physically proximate attacker could use this to
expose sensitive information (kernel memory). (CVE-2017-16911)

It was discovered that the USB over IP implementation in the Linux
kernel did not validate endpoint numbers. A remote attacker could use
this to cause a denial of service (system crash). (CVE-2017-16912)

It was discovered that the USB over IP implementation in the Linux
kernel did not properly validate CMD_SUBMIT packets. A remote attacker
could use this to cause a denial of service (excessive memory
consumption). (CVE-2017-16913)

It was discovered that the USB over IP implementation in the Linux
kernel contained a NULL pointer dereference error. A remote attacker
could use this to cause a denial of service (system crash).
(CVE-2017-16914)

It was discovered that the core USB subsystem in the Linux kernel did
not validate the number of configurations and interfaces in a device.
A physically proximate attacker could use this to cause a denial of
service (system crash). (CVE-2017-17558)

It was discovered that an integer overflow existed in the perf
subsystem of the Linux kernel. A local attacker could use this to
cause a denial of service (system crash). (CVE-2017-18255)

It was discovered that the keyring subsystem in the Linux kernel did
not properly prevent a user from creating keyrings for other users. A
local attacker could use this cause a denial of service or expose
sensitive information. (CVE-2017-18270)

Andy Lutomirski and Willy Tarreau discovered that the KVM
implementation in the Linux kernel did not properly emulate
instructions on the SS segment register. A local attacker in a guest
virtual machine could use this to cause a denial of service (guest OS
crash) or possibly gain administrative privileges in the guest OS.
(CVE-2017-2583)

Dmitry Vyukov discovered that the KVM implementation in the Linux
kernel improperly emulated certain instructions. A local attacker
could use this to obtain sensitive information (kernel memory).
(CVE-2017-2584)

It was discovered that the KLSI KL5KUSB105 serial-to-USB device driver
in the Linux kernel did not properly initialize memory related to
logging. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2017-5549)

Andrey Konovalov discovered an out-of-bounds access in the IPv6
Generic Routing Encapsulation (GRE) tunneling implementation in the
Linux kernel. An attacker could use this to possibly expose sensitive
information. (CVE-2017-5897)

Andrey Konovalov discovered that the LLC subsytem in the Linux kernel
did not properly set up a destructor in certain situations. A local
attacker could use this to cause a denial of service (system crash).
(CVE-2017-6345)

Dmitry Vyukov discovered race conditions in the Infrared (IrDA)
subsystem in the Linux kernel. A local attacker could use this to
cause a denial of service (deadlock). (CVE-2017-6348)

Andy Lutomirski discovered that the KVM implementation in the Linux
kernel was vulnerable to a debug exception error when single-stepping
through a syscall. A local attacker in a non-Linux guest vm could
possibly use this to gain administrative privileges in the guest vm.
(CVE-2017-7518)

Tuomas Haanpaa and Ari Kauppi discovered that the NFSv2 and NFSv3
server implementations in the Linux kernel did not properly handle
certain long RPC replies. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2017-7645)

Pengfei Wang discovered that a race condition existed in the NXP
SAA7164 TV Decoder driver for the Linux kernel. A local attacker could
use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2017-8831)

Pengfei Wang discovered that the Turtle Beach MultiSound audio device
driver in the Linux kernel contained race conditions when fetching
from the ring-buffer. A local attacker could use this to cause a
denial of service (infinite loop). (CVE-2017-9984, CVE-2017-9985)

It was discovered that the wait4() system call in the Linux kernel did
not properly validate its arguments in some situations. A local
attacker could possibly use this to cause a denial of service.
(CVE-2018-10087)

It was discovered that the kill() system call implementation in the
Linux kernel did not properly validate its arguments in some
situations. A local attacker could possibly use this to cause a denial
of service. (CVE-2018-10124)

Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly validate meta-data information. An attacker
could use this to construct a malicious xfs image that, when mounted,
could cause a denial of service (system crash). (CVE-2018-10323)

Zhong Jiang discovered that a use-after-free vulnerability existed in
the NUMA memory policy implementation in the Linux kernel. A local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2018-10675)

Wen Xu discovered that a buffer overflow existed in the ext4
filesystem implementation in the Linux kernel. An attacker could use
this to construct a malicious ext4 image that, when mounted, could
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2018-10877)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly keep meta-data information consistent in some
situations. An attacker could use this to construct a malicious ext4
image that, when mounted, could cause a denial of service (system
crash). (CVE-2018-10881)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly handle corrupted meta data in some situations.
An attacker could use this to specially craft an ext4 file system that
caused a denial of service (system crash) when mounted.
(CVE-2018-1092)

Wen Xu discovered that the ext4 filesystem implementation in the Linux
kernel did not properly handle corrupted meta data in some situations.
An attacker could use this to specially craft an ext4 filesystem that
caused a denial of service (system crash) when mounted.
(CVE-2018-1093)

It was discovered that the cdrom driver in the Linux kernel contained
an incorrect bounds check. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-10940)

Shankara Pailoor discovered that the JFS filesystem implementation in
the Linux kernel contained a buffer overflow when handling extended
attributes. A local attacker could use this to cause a denial of
service (system crash) or possibly execute arbitrary code.
(CVE-2018-12233)

Wen Xu discovered that the XFS filesystem implementation in the Linux
kernel did not properly handle an error condition with a corrupted xfs
image. An attacker could use this to construct a malicious xfs image
that, when mounted, could cause a denial of service (system crash).
(CVE-2018-13094)

It was discovered that the Linux kernel did not properly handle setgid
file creation when performed by a non-member of the group. A local
attacker could use this to gain elevated privileges. (CVE-2018-13405)

Silvio Cesare discovered that the generic VESA frame buffer driver in
the Linux kernel contained an integer overflow. A local attacker could
use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2018-13406)

Daniel Jiang discovered that a race condition existed in the ipv4 ping
socket implementation in the Linux kernel. A local privileged attacker
could use this to cause a denial of service (system crash).
(CVE-2017-2671)

It was discovered that an information leak existed in the generic SCSI
driver in the Linux kernel. A local attacker could use this to expose
sensitive information (kernel memory). (CVE-2018-1000204)

It was discovered that a memory leak existed in the Serial Attached
SCSI (SAS) implementation in the Linux kernel. A physically proximate
attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2018-10021).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/3754-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-3.13-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/01/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/08/24");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/08/24");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("ksplice.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(14\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 14.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2016-10208", "CVE-2017-11472", "CVE-2017-11473", "CVE-2017-14991", "CVE-2017-15649", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16538", "CVE-2017-16643", "CVE-2017-16644", "CVE-2017-16645", "CVE-2017-16650", "CVE-2017-16911", "CVE-2017-16912", "CVE-2017-16913", "CVE-2017-16914", "CVE-2017-17558", "CVE-2017-18255", "CVE-2017-18270", "CVE-2017-2583", "CVE-2017-2584", "CVE-2017-2671", "CVE-2017-5549", "CVE-2017-5897", "CVE-2017-6345", "CVE-2017-6348", "CVE-2017-7518", "CVE-2017-7645", "CVE-2017-8831", "CVE-2017-9984", "CVE-2017-9985", "CVE-2018-1000204", "CVE-2018-10021", "CVE-2018-10087", "CVE-2018-10124", "CVE-2018-10323", "CVE-2018-10675", "CVE-2018-10877", "CVE-2018-10881", "CVE-2018-1092", "CVE-2018-1093", "CVE-2018-10940", "CVE-2018-12233", "CVE-2018-13094", "CVE-2018-13405", "CVE-2018-13406");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-3754-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-generic", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-generic-lpae", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-3.13.0-157-lowlatency", pkgver:"3.13.0-157.207")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic", pkgver:"3.13.0.157.167")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-generic-lpae", pkgver:"3.13.0.157.167")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"linux-image-lowlatency", pkgver:"3.13.0.157.167")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "linux-image-3.13-generic / linux-image-3.13-generic-lpae / etc");
}
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0041.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - x86/entry/64: Don
    last seen2020-06-01
    modified2020-06-02
    plugin id109668
    published2018-05-10
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109668
    titleOracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0041) (Spectre)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2018-0041.
#

include("compat.inc");

if (description)
{
  script_id(109668);
  script_version("1.9");
  script_cvs_date("Date: 2019/09/27 13:00:35");

  script_cve_id("CVE-2017-0861", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-15115", "CVE-2017-15868", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16649", "CVE-2017-5715", "CVE-2017-7482", "CVE-2017-8824", "CVE-2017-9074", "CVE-2018-100199", "CVE-2018-8897");

  script_name(english:"OracleVM 3.3 : Unbreakable / etc (OVMSA-2018-0041) (Spectre)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates :

  - x86/entry/64: Don't use IST entry for #BP stack (Andy
    Lutomirski) (CVE-2018-8897)

  - perf/hwbp: Simplify the perf-hwbp code, fix
    documentation (Linus Torvalds) [Orabug: 27947608]
    (CVE-2018-100199)

  - x86/microcode: probe CPU features on microcode update
    (Ankur Arora) 

  - x86/microcode: microcode_write should not reference
    boot_cpu_data (Ankur Arora) [Orabug: 27806667]

  - x86/cpufeatures: use cpu_data in
    init_scattered_cpuid_flags (Ankur Arora) [Orabug:
    27806667]

  - Drivers: hv: fcopy: set .owner reference for file
    operations (Joe Jin) [Orabug: 21191022]

  - ALSA: usb-audio: Kill stray URB at exiting (Takashi
    Iwai) [Orabug: 27148281] (CVE-2017-16527)

  - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim)
    [Orabug: 27207929] (CVE-2017-16533)

  - [media] cx231xx-cards: fix NULL-deref on missing
    association descriptor (Johan Hovold) [Orabug: 27208072]
    (CVE-2017-16536)

  - net: cdc_ether: fix divide by 0 on bad descriptors
    (Bj&oslash rn Mork) [Orabug: 27215201] (CVE-2017-16649)

  - x86/microcode/intel: Extend BDW late-loading with a
    revision check (Jia Zhang) [Orabug: 27343577]

  - x86/microcode/intel: Disable late loading on model 79
    (Borislav Petkov) [Orabug: 27343577]

  - Bluetooth: bnep: bnep_add_connection should verify that
    it's dealing with l2cap socket (Al Viro) [Orabug:
    27344793] (CVE-2017-15868)

  - Bluetooth: hidp: verify l2cap sockets (David Herrmann)
    [Orabug: 27344793] (CVE-2017-15868)

  - ALSA: pcm: prevent UAF in snd_pcm_info (Robb Glasser)
    [Orabug: 27344843] (CVE-2017-0861) (CVE-2017-0861)

  - ptrace: use fsuid, fsgid, effective creds for fs access
    checks (Jann Horn) [Orabug: 27364691] (CVE-2017-14140)

  - sctp: do not peel off an assoc from one netns to another
    one (Xin Long) [Orabug: 27387001] (CVE-2017-15115)

  - Revert 'x86/spec_ctrl: Add 'nolfence' knob to disable
    fallback for spectre_v2 mitigation' (Ankur Arora)
    [Orabug: 27601787] (CVE-2017-5715)

  - Revert 'x86/spec: Add 'lfence_enabled' in sysfs' (Ankur
    Arora) [Orabug: 27601787] (CVE-2017-5715)

  - Revert 'x86/mitigation/spectre_v2: Add reporting of
    'lfence'' (Ankur Arora) [Orabug: 27601787]
    (CVE-2017-5715)

  - x86/mitigation/spectre_v2: Add reporting of 'lfence'
    (Konrad Rzeszutek Wilk) (CVE-2017-5715)

  - x86/spec: Add 'lfence_enabled' in sysfs (Konrad
    Rzeszutek Wilk) (CVE-2017-5715)

  - x86/spec_ctrl: Add 'nolfence' knob to disable fallback
    for spectre_v2 mitigation (Konrad Rzeszutek Wilk)
    (CVE-2017-5715)

  - x86/spectre: bring spec_ctrl management logic closer to
    UEK4 (Ankur Arora) [Orabug: 27516512] (CVE-2017-5715)

  - x86/cpufeatures: Clean up Spectre v2 related CPUID flags
    (David Woodhouse) [Orabug: 27516357] (CVE-2017-5715)

  - x86/spectre_v2: Remove 0xc2 from spectre_bad_microcodes
    (Darren Kenny) [Orabug: 27516419] (CVE-2017-5715)

  - x86/cpufeature: Blacklist SPEC_CTRL/PRED_CMD on early
    Spectre v2 microcodes (David Woodhouse) [Orabug:
    27516419] (CVE-2017-5715)

  - x86: intel-family.h: Add GEMINI_LAKE SOC (Len Brown)
    [Orabug: 27516419]

  - x86/cpu/intel: Introduce macros for Intel family numbers
    (Dave Hansen) [Orabug: 27516419]

  - x86/spectre: expose 'stibp' (Konrad Rzeszutek Wilk)
    [Orabug: 27516419] (CVE-2017-5715)

  - x86/speculation: Add basic IBPB (Indirect Branch
    Prediction Barrier) support (David Woodhouse) [Orabug:
    27516379] (CVE-2017-5715)

  - x86/speculation: Use Indirect Branch Prediction Barrier
    in context switch (Tim Chen) [Orabug: 27516379]
    (CVE-2017-5715)

  - x86/spectre: fix spectre_v1 mitigation indicators (Ankur
    Arora) [Orabug: 27509932] (CVE-2017-5715)

  - x86/ia32/syscall: Clear extended registers %r8-%r15
    (Ankur Arora) [Orabug: 27452028] (CVE-2017-5715)

  - x86/ia32/syscall: Save full stack frame throughout the
    entry code (Ankur Arora) [Orabug: 27452028]
    (CVE-2017-5715)

  - x86/ia32/syscall: cleanup trailing whitespace (Ankur
    Arora) [Orabug: 27452028] (CVE-2017-5715)

  - x86/syscall: Clear callee saved registers (%r12-%r15,
    %rbp, %rbx) (Ankur Arora) [Orabug: 27452028]
    (CVE-2017-5715)

  - x86/syscall: Save callee saved registers on syscall
    entrance (Ankur Arora) [Orabug: 27452028]
    (CVE-2017-5715)

  - gre: fix a possible skb leak (Eric Dumazet) [Orabug:
    26403972] (CVE-2017-9074)

  - ipv6: Fix leak in ipv6_gso_segment. (David S. Miller)
    [Orabug: 26403972] (CVE-2017-9074)

  - ipv6: xfrm: Handle errors reported by
    xfrm6_find_1stfragopt (Ben Hutchings) [Orabug: 26403972]
    (CVE-2017-9074)

  - ipv6: Check ip6_find_1stfragopt return value properly.
    (David S. Miller) [Orabug: 26403972] (CVE-2017-9074)

  - ipv6: Prevent overrun when parsing v6 header options
    (Craig Gallek) [Orabug: 26403972] (CVE-2017-9074)

  - tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0 (Wei
    Wang) [Orabug: 26813390] (CVE-2017-14106)

  - rxrpc: Fix several cases where a padded len isn't
    checked in ticket decode (David Howells) [Orabug:
    26880517] (CVE-2017-7482) (CVE-2017-7482)

  - xen/mmu: Call xen_cleanhighmap with 4MB aligned for page
    tables mapping (Zhenzhong Duan) [Orabug: 26883322]

  - KVM: x86: fix deadlock in clock-in-progress request
    handling (Marcelo Tosatti) [Orabug: 27065995]

  - ocfs2: fstrim: Fix start offset of first cluster group
    during fstrim (Ashish Samant) [Orabug: 27099835]

  - USB: serial: console: fix use-after-free after failed
    setup (Johan Hovold) [Orabug: 27206837] (CVE-2017-16525)

  - uwb: properly check kthread_run return value (Andrey
    Konovalov) [Orabug: 27206897] (CVE-2017-16526)

  - ALSA: usb-audio: Check out-of-bounds access by corrupted
    buffer descriptor (Takashi Iwai) [Orabug: 27206928]
    (CVE-2017-16529)

  - USB: fix out-of-bounds in usb_set_configuration (Greg
    Kroah-Hartman) [Orabug: 27207240] (CVE-2017-16531)

  - USB: core: fix out-of-bounds access bug in
    usb_get_bos_descriptor (Alan Stern) [Orabug: 27207983]
    (CVE-2017-16535)

  - dccp: CVE-2017-8824: use-after-free in DCCP code
    (Mohamed Ghannam) [Orabug: 27290301] (CVE-2017-8824)"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/oraclevm-errata/2018-May/000852.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel-uek / kernel-uek-firmware packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Microsoft Windows POP/MOV SS Local Privilege Elevation Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.3");

  script_set_attribute(attribute:"vuln_publication_date", value:"2017/05/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/05/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/05/10");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.3" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.3", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.3", reference:"kernel-uek-3.8.13-118.20.7.el6uek")) flag++;
if (rpm_check(release:"OVS3.3", reference:"kernel-uek-firmware-3.8.13-118.20.7.el6uek")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-uek / kernel-uek-firmware");
}
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4109.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109829
    published2018-05-16
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109829
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4109) (Meltdown) (Spectre)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from Oracle Linux
# Security Advisory ELSA-2018-4109.
#

include("compat.inc");

if (description)
{
  script_id(109829);
  script_version("1.12");
  script_cvs_date("Date: 2019/09/27 13:00:39");

  script_cve_id("CVE-2015-5157", "CVE-2017-0861", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-15115", "CVE-2017-15299", "CVE-2017-15868", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16643", "CVE-2017-16649", "CVE-2017-17448", "CVE-2017-17558", "CVE-2017-5715", "CVE-2017-5753", "CVE-2017-5754", "CVE-2017-7482", "CVE-2017-8824", "CVE-2017-9074", "CVE-2018-100199", "CVE-2018-1068", "CVE-2018-1093", "CVE-2018-5332", "CVE-2018-8897");

  script_name(english:"Oracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4109) (Meltdown) (Spectre)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Oracle Linux host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote Oracle Linux host is missing a security update for
the Unbreakable Enterprise kernel package(s)."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2018-May/007733.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://oss.oracle.com/pipermail/el-errata/2018-May/007734.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected unbreakable enterprise kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Microsoft Windows POP/MOV SS Local Privilege Elevation Vulnerability');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.21.1.el6uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:dtrace-modules-3.8.13-118.21.1.el7uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:linux:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:6");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:linux:7");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/08/31");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/05/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/05/16");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Oracle Linux Local Security Checks");

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleLinux", "Host/RedHat/release", "Host/RedHat/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
include("ksplice.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/OracleLinux")) audit(AUDIT_OS_NOT, "Oracle Linux");
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || !pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux)", string:release)) audit(AUDIT_OS_NOT, "Oracle Linux");
os_ver = pregmatch(pattern: "Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Oracle Linux");
os_ver = os_ver[1];
if (! preg(pattern:"^(6|7)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Oracle Linux 6 / 7", "Oracle Linux " + os_ver);

if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Oracle Linux", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2015-5157", "CVE-2017-0861", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-15115", "CVE-2017-15299", "CVE-2017-15868", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16537", "CVE-2017-16643", "CVE-2017-16649", "CVE-2017-17448", "CVE-2017-17558", "CVE-2017-5715", "CVE-2017-5753", "CVE-2017-5754", "CVE-2017-7482", "CVE-2017-8824", "CVE-2017-9074", "CVE-2018-100199", "CVE-2018-1068", "CVE-2018-1093", "CVE-2018-5332", "CVE-2018-8897");  
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for ELSA-2018-4109");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

kernel_major_minor = get_kb_item("Host/uname/major_minor");
if (empty_or_null(kernel_major_minor)) exit(1, "Unable to determine kernel major-minor level.");
expected_kernel_major_minor = "3.8";
if (kernel_major_minor != expected_kernel_major_minor)
  audit(AUDIT_OS_NOT, "running kernel level " + expected_kernel_major_minor + ", it is running kernel level " + kernel_major_minor);

flag = 0;
if (rpm_check(release:"EL6", cpu:"x86_64", reference:"dtrace-modules-3.8.13-118.21.1.el6uek-0.4.5-3.el6")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-3.8.13-118.21.1.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-118.21.1.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-118.21.1.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-118.21.1.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-118.21.1.el6uek")) flag++;
if (rpm_exists(release:"EL6", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL6", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-118.21.1.el6uek")) flag++;

if (rpm_check(release:"EL7", cpu:"x86_64", reference:"dtrace-modules-3.8.13-118.21.1.el7uek-0.4.5-3.el7")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-3.8.13-118.21.1.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-debug-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-debug-3.8.13-118.21.1.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-debug-devel-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-debug-devel-3.8.13-118.21.1.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-devel-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-devel-3.8.13-118.21.1.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-doc-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-doc-3.8.13-118.21.1.el7uek")) flag++;
if (rpm_exists(release:"EL7", rpm:"kernel-uek-firmware-3.8.13") && rpm_check(release:"EL7", cpu:"x86_64", reference:"kernel-uek-firmware-3.8.13-118.21.1.el7uek")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "affected kernel");
}
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2017-1292.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A vulnerability was found in the key management subsystem of the Linux kernel. An update on an uninstantiated key could cause a kernel panic, leading to denial of service (DoS).(CVE-2017-15299) - It was found that fanout_add() in
    last seen2020-05-06
    modified2017-12-01
    plugin id104911
    published2017-12-01
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104911
    titleEulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1292)
    code
    #
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(104911);
  script_version("3.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/04");

  script_cve_id(
    "CVE-2017-12188",
    "CVE-2017-12192",
    "CVE-2017-15299",
    "CVE-2017-15649",
    "CVE-2017-16525",
    "CVE-2017-16526",
    "CVE-2017-16527",
    "CVE-2017-16528",
    "CVE-2017-16529",
    "CVE-2017-16530",
    "CVE-2017-16531",
    "CVE-2017-16532",
    "CVE-2017-16533",
    "CVE-2017-16534",
    "CVE-2017-16535",
    "CVE-2017-16536",
    "CVE-2017-16537",
    "CVE-2017-16538"
  );

  script_name(english:"EulerOS 2.0 SP2 : kernel (EulerOS-SA-2017-1292)");
  script_summary(english:"Checks the rpm output for the updated packages.");

  script_set_attribute(attribute:"synopsis", value:
"The remote EulerOS host is missing multiple security updates.");
  script_set_attribute(attribute:"description", value:
"According to the versions of the kernel packages installed, the
EulerOS installation on the remote host is affected by the following
vulnerabilities :

  - A vulnerability was found in the key management
    subsystem of the Linux kernel. An update on an
    uninstantiated key could cause a kernel panic, leading
    to denial of service (DoS).(CVE-2017-15299)

  - It was found that fanout_add() in
    'net/packet/af_packet.c' in the Linux kernel, before
    version 4.13.6, allows local users to gain privileges
    via crafted system calls that trigger mishandling of
    packet_fanout data structures, because of a race
    condition (involving fanout_add and packet_do_bind)
    that leads to a use-after-free bug.(CVE-2017-15649)

  - The keyctl_read_key function in security/keys/keyctl.c
    in the Key Management subcomponent in the Linux kernel
    before 4.13.5 does not properly consider that a key may
    be possessed but negatively instantiated, which allows
    local users to cause a denial of service (OOPS and
    system crash) via a crafted KEYCTL_READ
    operation.(CVE-2017-12192)

  - The Linux kernel built with the KVM visualization
    support (CONFIG_KVM), with nested visualization(nVMX)
    feature enabled (nested=1), was vulnerable to a stack
    buffer overflow issue. The vulnerability could occur
    while traversing guest page table entries to resolve
    guest virtual address(gva). An L1 guest could use this
    flaw to crash the host kernel resulting in denial of
    service (DoS) or potentially execute arbitrary code on
    the host to gain privileges on the
    system.(CVE-2017-12188)

  - The imon_probe function in drivers/media/rc/imon.c in
    the Linux kernel through 4.13.11 allows local users to
    cause a denial of service (NULL pointer dereference and
    system crash) or possibly have unspecified other impact
    via a crafted USB device.(CVE-2017-16537)

  - drivers/media/usb/dvb-usb-v2/lmedm04.c in the Linux
    kernel through 4.13.11 allows local users to cause a
    denial of service (general protection fault and system
    crash) or possibly have unspecified other impact via a
    crafted USB device, related to a missing warm-start
    check and incorrect attach timing
    (dm04_lme2510_frontend_attach versus
    dm04_lme2510_tuner).(CVE-2017-16538)

  - The cx231xx_usb_probe function in
    drivers/media/usb/cx231xx/cx231xx-cards.c in the Linux
    kernel through 4.13.11 allows local users to cause a
    denial of service (NULL pointer dereference and system
    crash) or possibly have unspecified other impact via a
    crafted USB device.(CVE-2017-16536)

  - The usb_get_bos_descriptor function in
    drivers/usb/core/config.c in the Linux kernel before
    4.13.10 allows local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB
    device.(CVE-2017-16535)

  - The cdc_parse_cdc_header function in
    drivers/usb/core/message.c in the Linux kernel before
    4.13.6 allows local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB
    device.(CVE-2017-16534)

  - The usbhid_parse function in
    drivers/hid/usbhid/hid-core.c in the Linux kernel
    before 4.13.8 allows local users to cause a denial of
    service (out-of-bounds read and system crash) or
    possibly have unspecified other impact via a crafted
    USB device.(CVE-2017-16533)

  - The get_endpoints function in
    drivers/usb/misc/usbtest.c in the Linux kernel through
    4.13.11 allows local users to cause a denial of service
    (NULL pointer dereference and system crash) or possibly
    have unspecified other impact via a crafted USB
    device.(CVE-2017-16532)

  - drivers/usb/core/config.c in the Linux kernel before
    4.13.6 allows local users to cause a denial of service
    (out-of-bounds read and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to the USB_DT_INTERFACE_ASSOCIATION
    descriptor.(CVE-2017-16531)

  - The uas driver in the Linux kernel before 4.13.6 allows
    local users to cause a denial of service (out-of-bounds
    read and system crash) or possibly have unspecified
    other impact via a crafted USB device, related to
    drivers/usb/storage/uas-detect.h and
    drivers/usb/storage/uas.c.(CVE-2017-16530)

  - The snd_usb_create_streams function in sound/usb/card.c
    in the Linux kernel before 4.13.6 allows local users to
    cause a denial of service (out-of-bounds read and
    system crash) or possibly have unspecified other impact
    via a crafted USB device.(CVE-2017-16529)

  - sound/core/seq_device.c in the Linux kernel before
    4.13.4 allows local users to cause a denial of service
    (snd_rawmidi_dev_seq_free use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device.(CVE-2017-16528)

  - sound/usb/mixer.c in the Linux kernel before 4.13.8
    allows local users to cause a denial of service
    (snd_usb_mixer_interrupt use-after-free and system
    crash) or possibly have unspecified other impact via a
    crafted USB device.(CVE-2017-16527)

  - drivers/uwb/uwbd.c in the Linux kernel before 4.13.6
    allows local users to cause a denial of service
    (general protection fault and system crash) or possibly
    have unspecified other impact via a crafted USB
    device.(CVE-2017-16526)

  - The usb_serial_console_disconnect function in
    drivers/usb/serial/console.c in the Linux kernel before
    4.13.8 allows local users to cause a denial of service
    (use-after-free and system crash) or possibly have
    unspecified other impact via a crafted USB device,
    related to disconnection and failed
    setup.(CVE-2017-16525)

Note that Tenable Network Security has extracted the preceding
description block directly from the EulerOS security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
  # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2017-1292
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?88a509d0");
  script_set_attribute(attribute:"solution", value:
"Update the affected kernel packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/11/09");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/01");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-debuginfo-common-x86_64");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:python-perf");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Huawei Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp");
  script_exclude_keys("Host/EulerOS/uvp_version");

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);

release = get_kb_item("Host/EulerOS/release");
if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS");
if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0");

sp = get_kb_item("Host/EulerOS/sp");
if (isnull(sp) || sp !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2");

uvp = get_kb_item("Host/EulerOS/uvp_version");
if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "EulerOS UVP " + uvp);

if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu);

flag = 0;

pkgs = ["kernel-3.10.0-327.59.59.46.h33",
        "kernel-debug-3.10.0-327.59.59.46.h33",
        "kernel-debug-devel-3.10.0-327.59.59.46.h33",
        "kernel-debuginfo-3.10.0-327.59.59.46.h33",
        "kernel-debuginfo-common-x86_64-3.10.0-327.59.59.46.h33",
        "kernel-devel-3.10.0-327.59.59.46.h33",
        "kernel-headers-3.10.0-327.59.59.46.h33",
        "kernel-tools-3.10.0-327.59.59.46.h33",
        "kernel-tools-libs-3.10.0-327.59.59.46.h33",
        "perf-3.10.0-327.59.59.46.h33",
        "python-perf-3.10.0-327.59.59.46.h33"];

foreach (pkg in pkgs)
  if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg)) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2018-0035.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : please see Oracle VM Security Advisory OVMSA-2018-0035 for details.
    last seen2020-06-01
    modified2020-06-02
    plugin id109158
    published2018-04-19
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109158
    titleOracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0035) (Dirty COW) (Meltdown) (Spectre)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from OracleVM
# Security Advisory OVMSA-2018-0035.
#

include("compat.inc");

if (description)
{
  script_id(109158);
  script_version("1.7");
  script_cvs_date("Date: 2019/09/27 13:00:35");

  script_cve_id("CVE-2016-10318", "CVE-2016-9191", "CVE-2017-0861", "CVE-2017-1000112", "CVE-2017-1000405", "CVE-2017-1000407", "CVE-2017-10661", "CVE-2017-12154", "CVE-2017-12190", "CVE-2017-12192", "CVE-2017-12193", "CVE-2017-14106", "CVE-2017-14140", "CVE-2017-14489", "CVE-2017-15115", "CVE-2017-15537", "CVE-2017-15649", "CVE-2017-16525", "CVE-2017-16526", "CVE-2017-16527", "CVE-2017-16529", "CVE-2017-16530", "CVE-2017-16531", "CVE-2017-16532", "CVE-2017-16533", "CVE-2017-16535", "CVE-2017-16536", "CVE-2017-16646", "CVE-2017-16649", "CVE-2017-16650", "CVE-2017-17052", "CVE-2017-17712", "CVE-2017-2618", "CVE-2017-5715", "CVE-2017-5753", "CVE-2017-5754", "CVE-2017-7482", "CVE-2017-7518", "CVE-2017-7541", "CVE-2017-7542", "CVE-2017-7618", "CVE-2017-8824", "CVE-2018-1068");

  script_name(english:"OracleVM 3.4 : Unbreakable / etc (OVMSA-2018-0035) (Dirty COW) (Meltdown) (Spectre)");
  script_summary(english:"Checks the RPM output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote OracleVM host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote OracleVM system is missing necessary patches to address
critical security updates : please see Oracle VM Security Advisory
OVMSA-2018-0035 for details."
  );
  # https://oss.oracle.com/pipermail/oraclevm-errata/2018-April/000845.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?756979c2"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel-uek / kernel-uek-firmware packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Linux Kernel UDP Fragmentation Offset (UFO) Privilege Escalation');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
  script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
  script_set_attribute(attribute:"canvas_package", value:'CANVAS');

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:vm:kernel-uek-firmware");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:vm_server:3.4");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/11/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2018/04/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2018/04/19");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"OracleVM Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/OracleVM/release", "Host/OracleVM/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/OracleVM/release");
if (isnull(release) || "OVS" >!< release) audit(AUDIT_OS_NOT, "OracleVM");
if (! preg(pattern:"^OVS" + "3\.4" + "(\.[0-9]|$)", string:release)) audit(AUDIT_OS_NOT, "OracleVM 3.4", "OracleVM " + release);
if (!get_kb_item("Host/OracleVM/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "OracleVM", cpu);
if ("x86_64" >!< cpu) audit(AUDIT_ARCH_NOT, "x86_64", cpu);

flag = 0;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-4.1.12-124.14.1.el6uek")) flag++;
if (rpm_check(release:"OVS3.4", reference:"kernel-uek-firmware-4.1.12-124.14.1.el6uek")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel-uek / kernel-uek-firmware");
}
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4071.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109156
    published2018-04-19
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109156
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4071) (Dirty COW) (Meltdown) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2017-3651.NASL
    descriptionDescription of changes: [4.1.12-103.10.1.el7uek] - mm, thp: Do not make page table dirty unconditionally in follow_trans_huge_pmd() (Kirill A. Shutemov) [Orabug: 27200879] {CVE-2017-1000405} - NFS: Add static NFS I/O tracepoints (Chuck Lever) - storvsc: don
    last seen2020-06-01
    modified2020-06-02
    plugin id105143
    published2017-12-11
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105143
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3651) (Dirty COW)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4110.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-01
    modified2020-06-02
    plugin id109881
    published2018-05-17
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109881
    titleOracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4110) (Meltdown) (Spectre)
  • NASL familyOracleVM Local Security Checks
    NASL idORACLEVM_OVMSA-2017-0172.NASL
    descriptionThe remote OracleVM system is missing necessary patches to address critical security updates : - mm, thp: Do not make page table dirty unconditionally in follow_trans_huge_pmd (Kirill A. Shutemov) [Orabug: 27200879] (CVE-2017-1000405) - NFS: Add static NFS I/O tracepoints (Chuck Lever) - storvsc: don
    last seen2020-06-01
    modified2020-06-02
    plugin id105146
    published2017-12-11
    reporterThis script is Copyright (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105146
    titleOracleVM 3.4 : Unbreakable / etc (OVMSA-2017-0172) (Dirty COW)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4089.NASL
    descriptionDescription of changes: kernel-uek [3.8.13-118.20.6.el7uek] - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947608] {CVE-2018-100199} [3.8.13-118.20.5.el7uek] - x86/microcode: probe CPU features on microcode update (Ankur Arora) [Orabug: 27806667] - x86/microcode: microcode_write() should not reference boot_cpu_data (Ankur Arora) [Orabug: 27806667] - x86/cpufeatures: use cpu_data in init_scattered_cpuid_flags() (Ankur Arora) [Orabug: 27806667] [3.8.13-118.20.4.el7uek] - Drivers: hv: fcopy: set .owner reference for file operations (Joe Jin) [Orabug: 21191022] - ALSA: usb-audio: Kill stray URB at exiting (Takashi Iwai) [Orabug: 27148281] {CVE-2017-16527} - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim) [Orabug: 27207929] {CVE-2017-16533} - [media] cx231xx-cards: fix NULL-deref on missing association descriptor (Johan Hovold) [Orabug: 27208072] {CVE-2017-16536} - net: cdc_ether: fix divide by 0 on bad descriptors (Bj&oslash rn Mork) [Orabug: 27215201] {CVE-2017-16649} - x86/microcode/intel: Extend BDW late-loading with a revision check (Jia Zhang) [Orabug: 27343577] - x86/microcode/intel: Disable late loading on model 79 (Borislav Petkov) [Orabug: 27343577] - Bluetooth: bnep: bnep_add_connection() should verify that it
    last seen2020-06-01
    modified2020-06-02
    plugin id109543
    published2018-05-03
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109543
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2018-4089) (Spectre)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2018-4088.NASL
    descriptionDescription of changes: [2.6.39-400.298.6.el6uek] - perf/hwbp: Simplify the perf-hwbp code, fix documentation (Linus Torvalds) [Orabug: 27947612] {CVE-2018-100199} [2.6.39-400.298.5.el6uek] - xen-netfront: fix rx stall when req_prod_pvt goes back to more than zero again (Dongli Zhang) [Orabug: 25053376] - x86/IBRS: Remove support for IBRS_ENABLED_USER mode (Boris Ostrovsky) [Orabug: 27430615] - x86/microcode/intel: Disable late loading on model 79 (Borislav Petkov) [Orabug: 27343579] [2.6.39-400.298.4.el6uek] - ALSA: usb-audio: Kill stray URB at exiting (Takashi Iwai) [Orabug: 27148283] {CVE-2017-16527} - uwb: properly check kthread_run return value (Andrey Konovalov) [Orabug: 27206900] {CVE-2017-16526} - HID: usbhid: fix out-of-bounds bug (Jaejoong Kim) [Orabug: 27207935] {CVE-2017-16533} - cx231xx-cards: fix NULL-deref on missing association descriptor (Johan Hovold) [Orabug: 27208080] {CVE-2017-16536} - net: cdc_ether: fix divide by 0 on bad descriptors (Bj&oslash rn Mork) [Orabug: 27215206] {CVE-2017-16649} - Bluetooth: bnep: bnep_add_connection() should verify that it
    last seen2020-06-01
    modified2020-06-02
    plugin id109524
    published2018-05-02
    reporterThis script is Copyright (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/109524
    titleOracle Linux 6 : Unbreakable Enterprise kernel (ELSA-2018-4088) (Spectre)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1499.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that in the Linux kernel through v4.14-rc5, bio_map_user_iov() and bio_unmap_user() in
    last seen2020-04-03
    modified2019-05-13
    plugin id124822
    published2019-05-13
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124822
    titleEulerOS Virtualization 3.0.1.0 : kernel (EulerOS-SA-2019-1499)
  • NASL familyOracle Linux Local Security Checks
    NASL idORACLELINUX_ELSA-2017-3659.NASL
    descriptionThe remote Oracle Linux host is missing a security update for the Unbreakable Enterprise kernel package(s).
    last seen2020-06-05
    modified2017-12-14
    plugin id105247
    published2017-12-14
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105247
    titleOracle Linux 6 / 7 : Unbreakable Enterprise kernel (ELSA-2017-3659) (BlueBorne) (Dirty COW) (Stack Clash)
  • NASL familyHuawei Local Security Checks
    NASL idEULEROS_SA-2019-1529.NASL
    descriptionAccording to the versions of the kernel packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - The ipx_recvmsg function in net/ipx/af_ipx.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure has been initialized, which allows local users to obtain sensitive information from kernel memory via a (1) recvfrom, (2) recvmmsg, or (3) recvmsg system call.(CVE-2013-7268i1/4%0 - The move_pages system call in mm/migrate.c in the Linux kernel doesn
    last seen2020-03-19
    modified2019-05-14
    plugin id124982
    published2019-05-14
    reporterThis script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/124982
    titleEulerOS Virtualization for ARM 64 3.0.1.0 : kernel (EulerOS-SA-2019-1529)
  • NASL familyDebian Local Security Checks
    NASL idDEBIAN_DLA-1200.NASL
    descriptionSeveral vulnerabilities have been discovered in the Linux kernel that may lead to a privilege escalation, denial of service or information leaks. CVE-2016-10208 Sergej Schumilo and Ralf Spenneberg discovered that a crafted ext4 filesystem could trigger memory corruption when it is mounted. A user that can provide a device or filesystem image to be mounted could use this for denial of service (crash or data corruption) or possibly for privilege escalation. CVE-2017-8824 Mohamed Ghannam discovered that the DCCP implementation did not correctly manage resources when a socket is disconnected and reconnected, potentially leading to a use-after-free. A local user could use this for denial of service (crash or data corruption) or possibly for privilege escalation. On systems that do not already have the dccp module loaded, this can be mitigated by disabling it: echo >> /etc/modprobe.d/disable-dccp.conf install dccp false CVE-2017-8831 Pengfei Wang discovered that the saa7164 video capture driver re-reads data from a PCI device after validating it. A physically present user able to attach a specially designed PCI device could use this for privilege escalation. CVE-2017-12190 Vitaly Mayatskikh discovered that the block layer did not correctly count page references for raw I/O from user-space. This can be exploited by a guest VM with access to a host SCSI device for denial of service (memory exhaustion) or potentially for privilege escalation. CVE-2017-13080 A vulnerability was found in the WPA2 protocol that could lead to reinstallation of the same Group Temporal Key (GTK), which substantially reduces the security of wifi encryption. This is one of the issues collectively known as
    last seen2020-03-17
    modified2017-12-11
    plugin id105116
    published2017-12-11
    reporterThis script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/105116
    titleDebian DLA-1200-1 : linux security update (KRACK)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-1.NASL
    descriptionIt was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104716
    published2017-11-21
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104716
    titleUbuntu 16.04 LTS : linux, linux-aws, linux-gke, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities (USN-3485-1)
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-3485-3.NASL
    descriptionIt was discovered that a race condition existed in the ALSA subsystem of the Linux kernel when creating and deleting a port via ioctl(). A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15265) Eric Biggers discovered that the key management subsystem in the Linux kernel did not properly restrict adding a key that already exists but is uninstantiated. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15299) It was discovered that a race condition existed in the packet fanout implementation in the Linux kernel. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15649) Eric Biggers discovered a race condition in the key management subsystem of the Linux kernel around keys in a negative state. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-15951) Andrey Konovalov discovered a use-after-free vulnerability in the USB serial console driver in the Linux kernel. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16525) Andrey Konovalov discovered that the Ultra Wide Band driver in the Linux kernel did not properly check for an error condition. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16526) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel contained a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16527) Andrey Konovalov discovered that the ALSA subsystem in the Linux kernel did not properly validate USB audio buffer descriptors. A physically proximate attacker could use this cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16529) Andrey Konovalov discovered that the USB unattached storage driver in the Linux kernel contained out-of-bounds error when handling alternative settings. A physically proximate attacker could use to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16530) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB interface association descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16531) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB HID descriptors. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16533) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate CDC metadata. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2017-16534) Andrey Konovalov discovered that the USB subsystem in the Linux kernel did not properly validate USB BOS metadata. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2017-16535). Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
    last seen2020-06-01
    modified2020-06-02
    plugin id104735
    published2017-11-22
    reporterUbuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/104735
    titleUbuntu 14.04 LTS : linux-aws vulnerabilities (USN-3485-3)

References