Vulnerabilities > CVE-2019-19055 - Memory Leak vulnerability in multiple products

047910
CVSS 5.5 - MEDIUM
Attack vector
LOCAL
Attack complexity
LOW
Privileges required
LOW
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
local
low complexity
canonical
fedoraproject
linux
CWE-401
nessus
NVD
Published: 2019-11-18
Updated: 2024-11-21

Summary

A memory leak in the nl80211_get_ftm_responder_stats() function in net/wireless/nl80211.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering nl80211hdr_put() failures, aka CID-1399c59fa929. NOTE: third parties dispute the relevance of this because it occurs on a code path where a successful allocation has already occurred

Vulnerable Configurations

Part Description Count
OS
Canonical
3
OS
Fedoraproject
2
OS
Linux
4175

Common Weakness Enumeration (CWE)

Nessus

  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-4226-1.NASL
    descriptionMichael Hanselmann discovered that the CIFS implementation in the Linux kernel did not sanitize paths returned by an SMB server. An attacker controlling an SMB server could use this to overwrite arbitrary files. (CVE-2019-10220) It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex 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-2019-14895, CVE-2019-14901) It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN 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-2019-14896, CVE-2019-14897) It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service. (CVE-2019-16231) It was discovered that the QLogic Fibre Channel driver in the Linux kernel did not properly check for error, leading to a NULL pointer dereference. A local attacker could possibly use this to cause a denial of service (system crash). (CVE-2019-16233) Nicolas Waisman discovered that the WiFi driver stack in the Linux kernel did not properly validate SSID lengths. A physically proximate attacker could use this to cause a denial of service (system crash). (CVE-2019-17133) Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to all processors for PowerPC architecture systems in some situations. A local attacker could use this to expose sensitive information. (CVE-2019-18660) It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19045) It was discovered that the VirtualBox guest driver implementation in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-19048) It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19052) It was discovered that the netlink-based 802.11 configuration interface in the Linux kernel did not deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19055) It was discovered that the ADIS16400 IIO IMU Driver for the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-19060) It was discovered that the Intel OPA Gen1 Infiniband Driver for the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-19065) It was discovered that the AMD Audio CoProcessor Driver for the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker with the ability to load modules could use this to cause a denial of service (memory exhaustion). (CVE-2019-19067) It was discovered that the event tracing subsystem of the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19072) It was discovered that the Cascoda CA8210 SPI 802.15.4 wireless controller driver for the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (memory exhaustion). (CVE-2019-19075) It was discovered that the AMD Display Engine Driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attack could use this to cause a denial of service (memory exhaustion). (CVE-2019-19083) It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524) It was discovered that the NXP PN533 NFC USB driver in the Linux kernel did not properly free resources after a late probe error, leading to a use- after-free vulnerability. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19526) It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529) It was discovered that multiple USB HID device drivers in the Linux kernel did not properly validate device metadata on attachment, leading to out-of- bounds writes. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19532) It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize memory before sending it to the device. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2019-19534) It was discovered that in some situations the fair scheduler in the Linux kernel did not permit a process to use its full quota time slice. A local attacker could use this to cause a denial of service. (CVE-2019-19922) It was discovered that the binder IPC implementation in the Linux kernel did not properly perform bounds checking in some situations, leading to an out-of-bounds write. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-2214) Nicolas Waisman discovered that the Chelsio T4/T5 RDMA Driver for the Linux kernel performed DMA from a kernel stack. A local attacker could use this to cause a denial of service (system crash). (CVE-2019-17075) It was discovered that the DesignWare USB3 controller driver in the Linux kernel did not properly deallocate memory in some error conditions. A local attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2019-18813). 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 id132690
    published2020-01-07
    reporterUbuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132690
    titleUbuntu 18.04 LTS / 19.04 : linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, (USN-4226-1)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4226-1. 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(132690);
  script_version("1.2");
  script_cvs_date("Date: 2020/01/09");

  script_cve_id("CVE-2019-10220", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-17075", "CVE-2019-17133", "CVE-2019-18660", "CVE-2019-18813", "CVE-2019-19045", "CVE-2019-19048", "CVE-2019-19052", "CVE-2019-19055", "CVE-2019-19060", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19072", "CVE-2019-19075", "CVE-2019-19083", "CVE-2019-19524", "CVE-2019-19526", "CVE-2019-19529", "CVE-2019-19532", "CVE-2019-19534", "CVE-2019-19922", "CVE-2019-2214");
  script_xref(name:"USN", value:"4226-1");

  script_name(english:"Ubuntu 18.04 LTS / 19.04 : linux, linux-aws, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, (USN-4226-1)");
  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:
"Michael Hanselmann discovered that the CIFS implementation in the
Linux kernel did not sanitize paths returned by an SMB server. An
attacker controlling an SMB server could use this to overwrite
arbitrary files. (CVE-2019-10220)

It was discovered that a heap-based buffer overflow existed in the
Marvell WiFi-Ex 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-2019-14895, CVE-2019-14901)

It was discovered that a heap-based buffer overflow existed in the
Marvell Libertas WLAN 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-2019-14896,
CVE-2019-14897)

It was discovered that the Fujitsu ES network device driver for the
Linux kernel did not properly check for errors in some situations,
leading to a NULL pointer dereference. A local attacker could use this
to cause a denial of service. (CVE-2019-16231)

It was discovered that the QLogic Fibre Channel driver in the Linux
kernel did not properly check for error, leading to a NULL pointer
dereference. A local attacker could possibly use this to cause a
denial of service (system crash). (CVE-2019-16233)

Nicolas Waisman discovered that the WiFi driver stack in the Linux
kernel did not properly validate SSID lengths. A physically proximate
attacker could use this to cause a denial of service (system crash).
(CVE-2019-17133)

Anthony Steinhauser discovered that the Linux kernel did not properly
perform Spectre_RSB mitigations to all processors for PowerPC
architecture systems in some situations. A local attacker could use
this to expose sensitive information. (CVE-2019-18660)

It was discovered that the Mellanox Technologies Innova driver in the
Linux kernel did not properly deallocate memory in certain failure
conditions. A local attacker could use this to cause a denial of
service (kernel memory exhaustion). (CVE-2019-19045)

It was discovered that the VirtualBox guest driver implementation in
the Linux kernel did not properly deallocate memory in certain error
conditions. A local attacker could use this to cause a denial of
service (memory exhaustion). (CVE-2019-19048)

It was discovered that Geschwister Schneider USB CAN interface driver
in the Linux kernel did not properly deallocate memory in certain
failure conditions. A physically proximate attacker could use this to
cause a denial of service (kernel memory exhaustion). (CVE-2019-19052)

It was discovered that the netlink-based 802.11 configuration
interface in the Linux kernel did not deallocate memory in certain
error conditions. A local attacker could possibly use this to cause a
denial of service (kernel memory exhaustion). (CVE-2019-19055)

It was discovered that the ADIS16400 IIO IMU Driver for the Linux
kernel did not properly deallocate memory in certain error conditions.
A local attacker could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19060)

It was discovered that the Intel OPA Gen1 Infiniband Driver for the
Linux kernel did not properly deallocate memory in certain error
conditions. A local attacker could use this to cause a denial of
service (memory exhaustion). (CVE-2019-19065)

It was discovered that the AMD Audio CoProcessor Driver for the Linux
kernel did not properly deallocate memory in certain error conditions.
A local attacker with the ability to load modules could use this to
cause a denial of service (memory exhaustion). (CVE-2019-19067)

It was discovered that the event tracing subsystem of the Linux kernel
did not properly deallocate memory in certain error conditions. A
local attacker could use this to cause a denial of service (kernel
memory exhaustion). (CVE-2019-19072)

It was discovered that the Cascoda CA8210 SPI 802.15.4 wireless
controller driver for the Linux kernel did not properly deallocate
memory in certain error conditions. A local attacker could use this to
cause a denial of service (memory exhaustion). (CVE-2019-19075)

It was discovered that the AMD Display Engine Driver in the Linux
kernel did not properly deallocate memory in certain error conditions.
A local attack could use this to cause a denial of service (memory
exhaustion). (CVE-2019-19083)

It was discovered that the driver for memoryless force-feedback input
devices in the Linux kernel contained a use-after-free vulnerability.
A physically proximate attacker could possibly use this to cause a
denial of service (system crash) or execute arbitrary code.
(CVE-2019-19524)

It was discovered that the NXP PN533 NFC USB driver in the Linux
kernel did not properly free resources after a late probe error,
leading to a use- after-free vulnerability. A physically proximate
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2019-19526)

It was discovered that the Microchip CAN BUS Analyzer driver in the
Linux kernel contained a use-after-free vulnerability on device
disconnect. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2019-19529)

It was discovered that multiple USB HID device drivers in the Linux
kernel did not properly validate device metadata on attachment,
leading to out-of- bounds writes. A physically proximate attacker
could use this to cause a denial of service (system crash) or possibly
execute arbitrary code. (CVE-2019-19532)

It was discovered that the PEAK-System Technik USB driver in the Linux
kernel did not properly sanitize memory before sending it to the
device. A physically proximate attacker could use this to expose
sensitive information (kernel memory). (CVE-2019-19534)

It was discovered that in some situations the fair scheduler in the
Linux kernel did not permit a process to use its full quota time
slice. A local attacker could use this to cause a denial of service.
(CVE-2019-19922)

It was discovered that the binder IPC implementation in the Linux
kernel did not properly perform bounds checking in some situations,
leading to an out-of-bounds write. A local attacker could use this to
cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2019-2214)

Nicolas Waisman discovered that the Chelsio T4/T5 RDMA Driver for the
Linux kernel performed DMA from a kernel stack. A local attacker could
use this to cause a denial of service (system crash). (CVE-2019-17075)

It was discovered that the DesignWare USB3 controller driver in the
Linux kernel did not properly deallocate memory in some error
conditions. A local attacker could possibly use this to cause a denial
of service (memory exhaustion). (CVE-2019-18813).

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/4226-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-azure");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-gcp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-oem-osp1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-oracle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.0-raspi2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-aws-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-azure");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-gcp");
  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-gke");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-gke-5.0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-kvm");
  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-oem-osp1");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-oracle");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-oracle-edge");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-raspi2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:19.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/09/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/07");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 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:"^(18\.04|19\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 18.04 / 19.04", "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-2019-10220", "CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-16231", "CVE-2019-16233", "CVE-2019-17075", "CVE-2019-17133", "CVE-2019-18660", "CVE-2019-18813", "CVE-2019-19045", "CVE-2019-19048", "CVE-2019-19052", "CVE-2019-19055", "CVE-2019-19060", "CVE-2019-19065", "CVE-2019-19067", "CVE-2019-19072", "CVE-2019-19075", "CVE-2019-19083", "CVE-2019-19524", "CVE-2019-19526", "CVE-2019-19529", "CVE-2019-19532", "CVE-2019-19534", "CVE-2019-19922", "CVE-2019-2214");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-4226-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.0.0-1009-oracle", pkgver:"5.0.0-1009.14~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.0.0-1023-aws", pkgver:"5.0.0-1023.26~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.0.0-1027-gke", pkgver:"5.0.0-1027.28~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.0.0-1028-azure", pkgver:"5.0.0-1028.30~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.0.0-1033-oem-osp1", pkgver:"5.0.0-1033.38")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-aws-edge", pkgver:"5.0.0.1023.37")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-azure", pkgver:"5.0.0.1028.39")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-gke-5.0", pkgver:"5.0.0.1027.16")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-oem-osp1", pkgver:"5.0.0.1033.37")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-oracle-edge", pkgver:"5.0.0.1009.8")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1009-oracle", pkgver:"5.0.0-1009.14")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1023-aws", pkgver:"5.0.0-1023.26")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1024-kvm", pkgver:"5.0.0-1024.26")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1024-raspi2", pkgver:"5.0.0-1024.25")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1028-azure", pkgver:"5.0.0-1028.30")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-1028-gcp", pkgver:"5.0.0-1028.29")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-38-generic", pkgver:"5.0.0-38.41")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-38-generic-lpae", pkgver:"5.0.0-38.41")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-5.0.0-38-lowlatency", pkgver:"5.0.0-38.41")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-aws", pkgver:"5.0.0.1023.25")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-azure", pkgver:"5.0.0.1028.28")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-gcp", pkgver:"5.0.0.1028.53")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-generic", pkgver:"5.0.0.38.40")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-generic-lpae", pkgver:"5.0.0.38.40")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-gke", pkgver:"5.0.0.1028.53")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-kvm", pkgver:"5.0.0.1024.25")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-lowlatency", pkgver:"5.0.0.38.40")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-oracle", pkgver:"5.0.0.1009.35")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-raspi2", pkgver:"5.0.0.1024.22")) flag++;
if (ubuntu_check(osver:"19.04", pkgname:"linux-image-virtual", pkgver:"5.0.0.38.40")) 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-5.0-aws / linux-image-5.0-azure / linux-image-5.0-gcp / etc");
}
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2020-1769.NASL
    descriptionThe remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1769 advisory. - kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) - Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR (CVE-2019-10639) - kernel: An out-of-bounds read in drivers/scsi/qedi/qedi_dbg.c leading to crash or information disclosure (CVE-2019-15090) - kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash (CVE-2019-15099) - kernel: Null pointer dereference in the sound/usb/line6/pcm.c (CVE-2019-15221) - kernel: unprivileged users able to create RAW sockets in AF_IEEE802154 network protocol. (CVE-2019-17053) - kernel: unprivileged users able to create RAW sockets in AF_ISDN network protocol. (CVE-2019-17055) - kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805) - kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS (CVE-2019-19057) - kernel: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel (DOS) (CVE-2019-19073) - kernel: a memory leak in the ath9k management function in allows local DoS (CVE-2019-19074) - kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (CVE-2019-19534) - kernel: use-after-free in __blk_add_trace in kernel/trace/blktrace.c (CVE-2019-19768) - kernel: when cpu.cfs_quota_us is used allows attackers to cause a denial of service against non-cpu-bound applications (CVE-2019-19922) - kernel: memory leak in the kernel_read_file function in fs/exec.c allows to cause a denial of service (CVE-2019-8980) - kernel: some ipv6 protocols not encrypted over ipsec tunnel. (CVE-2020-1749) Note that Nessus has not tested for this issue but has instead relied only on the application
    last seen2020-05-03
    modified2020-04-29
    plugin id136115
    published2020-04-29
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/136115
    titleRHEL 8 : kernel (RHSA-2020:1769)
    code
    #
# (C) Tenable Network Security, Inc.
#

# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:1769. The text
# itself is copyright (C) Red Hat, Inc.
#


include('compat.inc');

if (description)
{
  script_id(136115);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/01");

  script_cve_id(
    "CVE-2018-16871",
    "CVE-2019-8980",
    "CVE-2019-10639",
    "CVE-2019-15090",
    "CVE-2019-15099",
    "CVE-2019-15221",
    "CVE-2019-17053",
    "CVE-2019-17055",
    "CVE-2019-18805",
    "CVE-2019-19045",
    "CVE-2019-19047",
    "CVE-2019-19055",
    "CVE-2019-19057",
    "CVE-2019-19058",
    "CVE-2019-19059",
    "CVE-2019-19065",
    "CVE-2019-19073",
    "CVE-2019-19074",
    "CVE-2019-19077",
    "CVE-2019-19534",
    "CVE-2019-19768",
    "CVE-2019-19922",
    "CVE-2020-1749"
  );
  script_bugtraq_id(107120, 108547);
  script_xref(name:"RHSA", value:"2020:1769");

  script_name(english:"RHEL 8 : kernel (RHSA-2020:1769)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2020:1769 advisory.

  - kernel: nfs: NULL pointer dereference due to an
    anomalized NFS message sequence (CVE-2018-16871)

  - Kernel: net: using kernel space address bits to derive
    IP ID may potentially break KASLR (CVE-2019-10639)

  - kernel: An out-of-bounds read in
    drivers/scsi/qedi/qedi_dbg.c leading to crash or
    information disclosure (CVE-2019-15090)

  - kernel: a NULL pointer dereference in
    drivers/net/wireless/ath/ath10k/usb.c leads to a crash
    (CVE-2019-15099)

  - kernel: Null pointer dereference in the
    sound/usb/line6/pcm.c (CVE-2019-15221)

  - kernel: unprivileged users able to create RAW sockets
    in AF_IEEE802154 network protocol. (CVE-2019-17053)

  - kernel: unprivileged users able to create RAW sockets in
    AF_ISDN  network protocol. (CVE-2019-17055)

  - kernel: integer overflow in tcp_ack_update_rtt in
    net/ipv4/tcp_input.c (CVE-2019-18805)

  - kernel: Two memory leaks in the
    mwifiex_pcie_init_evt_ring() function in
    drivers/net/wireless/marvell/mwifiex/pcie.c allows for a
    DoS (CVE-2019-19057)

  - kernel: Memory leaks in
    drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux
    kernel (DOS) (CVE-2019-19073)

  - kernel: a memory leak in the ath9k management function
    in allows local DoS (CVE-2019-19074)

  - kernel: information leak bug caused  by a malicious USB
    device in the
    drivers/net/can/usb/peak_usb/pcan_usb_core.c driver
    (CVE-2019-19534)

  - kernel: use-after-free in __blk_add_trace in
    kernel/trace/blktrace.c (CVE-2019-19768)

  - kernel: when cpu.cfs_quota_us is used allows attackers
    to cause a denial of service against non-cpu-bound
    applications (CVE-2019-19922)

  - kernel: memory leak in the kernel_read_file function in
    fs/exec.c allows to cause a denial of service
    (CVE-2019-8980)

  - kernel: some ipv6 protocols not encrypted over ipsec
    tunnel. (CVE-2020-1749)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
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  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/200.html");
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  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/319.html");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2020:1769");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2018-16871");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-10639");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15090");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15099");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15221");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-17053");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-17055");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-18805");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19045");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19047");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19055");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19057");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19058");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19059");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19065");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19073");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19074");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19077");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19534");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19768");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19922");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-8980");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-1749");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1655162");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1679972");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1729933");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1743526");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1743560");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1749974");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1758242");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1758248");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1771496");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1774933");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1774937");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1775050");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1783540");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1786164");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1792512");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1809833");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-18805");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(20, 119, 125, 190, 200, 250, 319, 400, 416, 476, 772);

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/02/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8::crb");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8::baseos");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:bpftool");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-abi-whitelists");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-cross-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-debug-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-headers");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-tools-libs-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-zfcpdump-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:perf");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:python3-perf");
  script_end_attributes();

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

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

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

  exit(0);
}


include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
include('ksplice.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item('Host/RedHat/release');
if (isnull(release) || 'Red Hat' >!< release) audit(AUDIT_OS_NOT, 'Red Hat');
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + 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$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  rm_kb_item(name:'Host/uptrack-uname-r');
  cve_list = make_list('CVE-2018-16871', 'CVE-2019-8980', 'CVE-2019-10639', 'CVE-2019-15090', 'CVE-2019-15099', 'CVE-2019-15221', 'CVE-2019-17053', 'CVE-2019-17055', 'CVE-2019-18805', 'CVE-2019-19045', 'CVE-2019-19047', 'CVE-2019-19055', 'CVE-2019-19057', 'CVE-2019-19058', 'CVE-2019-19059', 'CVE-2019-19065', 'CVE-2019-19073', 'CVE-2019-19074', 'CVE-2019-19077', 'CVE-2019-19534', 'CVE-2019-19768', 'CVE-2019-19922', 'CVE-2020-1749');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2020:1769');
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

pkgs = [
    {'reference':'bpftool-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'bpftool-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'bpftool-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-abi-whitelists-4.18.0-193.el8', 'release':'8'},
    {'reference':'kernel-core-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-core-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-core-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-cross-headers-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-cross-headers-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-cross-headers-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-debug-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-debug-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-debug-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-debug-core-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-debug-core-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-debug-core-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-debug-devel-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-debug-devel-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-debug-devel-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-debug-modules-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-debug-modules-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-debug-modules-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-debug-modules-extra-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-debug-modules-extra-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-debug-modules-extra-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-devel-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-devel-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-devel-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-headers-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-headers-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-headers-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-modules-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-modules-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-modules-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-modules-extra-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-modules-extra-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-modules-extra-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-tools-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-tools-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-tools-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-tools-libs-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-tools-libs-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-tools-libs-devel-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'kernel-tools-libs-devel-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-zfcpdump-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-zfcpdump-core-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-zfcpdump-devel-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-zfcpdump-modules-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'kernel-zfcpdump-modules-extra-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'perf-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'perf-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'perf-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'python3-perf-4.18.0-193.el8', 'cpu':'aarch64', 'release':'8'},
    {'reference':'python3-perf-4.18.0-193.el8', 'cpu':'s390x', 'release':'8'},
    {'reference':'python3-perf-4.18.0-193.el8', 'cpu':'x86_64', 'release':'8'}
];

flag = 0;
foreach package_array ( pkgs ) {
  reference = NULL;
  release = NULL;
  sp = NULL;
  cpu = NULL;
  el_string = NULL;
  rpm_spec_vers_cmp = NULL;
  epoch = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) release = 'RHEL' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (reference && release) {
    if (rpm_spec_vers_cmp) {
      if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:TRUE)) flag++;
    }
    else
    {
      if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch)) flag++;
    }
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'bpftool / kernel / kernel-abi-whitelists / etc');
}
  • NASL familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-4225-2.NASL
    descriptionUSN-4225-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.10. This update provides the corresponding updates for the Linux Hardware Enablement (HWE) kernel from Ubuntu 19.10 for Ubuntu 18.04 LTS. It was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex 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-2019-14895, CVE-2019-14901) It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN 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-2019-14896, CVE-2019-14897) It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service. (CVE-2019-16231) Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to all processors for PowerPC architecture systems in some situations. A local attacker could use this to expose sensitive information. (CVE-2019-18660) It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19045) It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19051) It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19052) It was discovered that the netlink-based 802.11 configuration interface in the Linux kernel did not deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19055) It was discovered that the event tracing subsystem of the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19072) It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524) It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529) It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize memory before sending it to the device. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2019-19534) It was discovered that the DesignWare USB3 controller driver in the Linux kernel did not properly deallocate memory in some error conditions. A local attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2019-18813). 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 id133142
    published2020-01-21
    reporterUbuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/133142
    titleUbuntu 18.04 LTS : linux-hwe vulnerabilities (USN-4225-2)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-4225-2. 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(133142);
  script_version("1.2");
  script_cvs_date("Date: 2020/01/23");

  script_cve_id("CVE-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-16231", "CVE-2019-18660", "CVE-2019-18813", "CVE-2019-19045", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19055", "CVE-2019-19072", "CVE-2019-19524", "CVE-2019-19529", "CVE-2019-19534");
  script_xref(name:"USN", value:"4225-2");

  script_name(english:"Ubuntu 18.04 LTS : linux-hwe vulnerabilities (USN-4225-2)");
  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-4225-1 fixed vulnerabilities in the Linux kernel for Ubuntu 19.10.
This update provides the corresponding updates for the Linux Hardware
Enablement (HWE) kernel from Ubuntu 19.10 for Ubuntu 18.04 LTS.

It was discovered that a heap-based buffer overflow existed in the
Marvell WiFi-Ex 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-2019-14895, CVE-2019-14901)

It was discovered that a heap-based buffer overflow existed in the
Marvell Libertas WLAN 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-2019-14896,
CVE-2019-14897)

It was discovered that the Fujitsu ES network device driver for the
Linux kernel did not properly check for errors in some situations,
leading to a NULL pointer dereference. A local attacker could use this
to cause a denial of service. (CVE-2019-16231)

Anthony Steinhauser discovered that the Linux kernel did not properly
perform Spectre_RSB mitigations to all processors for PowerPC
architecture systems in some situations. A local attacker could use
this to expose sensitive information. (CVE-2019-18660)

It was discovered that the Mellanox Technologies Innova driver in the
Linux kernel did not properly deallocate memory in certain failure
conditions. A local attacker could use this to cause a denial of
service (kernel memory exhaustion). (CVE-2019-19045)

It was discovered that the Intel WiMAX 2400 driver in the Linux kernel
did not properly deallocate memory in certain situations. A local
attacker could use this to cause a denial of service (kernel memory
exhaustion). (CVE-2019-19051)

It was discovered that Geschwister Schneider USB CAN interface driver
in the Linux kernel did not properly deallocate memory in certain
failure conditions. A physically proximate attacker could use this to
cause a denial of service (kernel memory exhaustion). (CVE-2019-19052)

It was discovered that the netlink-based 802.11 configuration
interface in the Linux kernel did not deallocate memory in certain
error conditions. A local attacker could possibly use this to cause a
denial of service (kernel memory exhaustion). (CVE-2019-19055)

It was discovered that the event tracing subsystem of the Linux kernel
did not properly deallocate memory in certain error conditions. A
local attacker could use this to cause a denial of service (kernel
memory exhaustion). (CVE-2019-19072)

It was discovered that the driver for memoryless force-feedback input
devices in the Linux kernel contained a use-after-free vulnerability.
A physically proximate attacker could possibly use this to cause a
denial of service (system crash) or execute arbitrary code.
(CVE-2019-19524)

It was discovered that the Microchip CAN BUS Analyzer driver in the
Linux kernel contained a use-after-free vulnerability on device
disconnect. A physically proximate attacker could use this to cause a
denial of service (system crash) or possibly execute arbitrary code.
(CVE-2019-19529)

It was discovered that the PEAK-System Technik USB driver in the Linux
kernel did not properly sanitize memory before sending it to the
device. A physically proximate attacker could use this to expose
sensitive information (kernel memory). (CVE-2019-19534)

It was discovered that the DesignWare USB3 controller driver in the
Linux kernel did not properly deallocate memory in some error
conditions. A local attacker could possibly use this to cause a denial
of service (memory exhaustion). (CVE-2019-18813).

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/4225-2/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  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:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.3-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.3-generic-lpae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-5.3-lowlatency");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-hwe-18.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-generic-lpae-hwe-18.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-lowlatency-hwe-18.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-snapdragon-hwe-18.04");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-virtual-hwe-18.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/09/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/01/18");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/01/21");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 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:"^(18\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 18.04", "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-2019-14895", "CVE-2019-14896", "CVE-2019-14897", "CVE-2019-14901", "CVE-2019-16231", "CVE-2019-18660", "CVE-2019-18813", "CVE-2019-19045", "CVE-2019-19051", "CVE-2019-19052", "CVE-2019-19055", "CVE-2019-19072", "CVE-2019-19524", "CVE-2019-19529", "CVE-2019-19534");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-4225-2");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.3.0-26-generic", pkgver:"5.3.0-26.28~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.3.0-26-generic-lpae", pkgver:"5.3.0-26.28~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-5.3.0-26-lowlatency", pkgver:"5.3.0-26.28~18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-generic-hwe-18.04", pkgver:"5.3.0.26.95")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-generic-lpae-hwe-18.04", pkgver:"5.3.0.26.95")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-lowlatency-hwe-18.04", pkgver:"5.3.0.26.95")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-snapdragon-hwe-18.04", pkgver:"5.3.0.26.95")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"linux-image-virtual-hwe-18.04", pkgver:"5.3.0.26.95")) 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-5.3-generic / linux-image-5.3-generic-lpae / etc");
}
  • NASL familyRed Hat Local Security Checks
    NASL idREDHAT-RHSA-2020-1567.NASL
    descriptionThe remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1567 advisory. - kernel: nfs: NULL pointer dereference due to an anomalized NFS message sequence (CVE-2018-16871) - Kernel: net: using kernel space address bits to derive IP ID may potentially break KASLR (CVE-2019-10639) - kernel: An out-of-bounds read in drivers/scsi/qedi/qedi_dbg.c leading to crash or information disclosure (CVE-2019-15090) - kernel: a NULL pointer dereference in drivers/net/wireless/ath/ath10k/usb.c leads to a crash (CVE-2019-15099) - kernel: Null pointer dereference in the sound/usb/line6/pcm.c (CVE-2019-15221) - kernel: unprivileged users able to create RAW sockets in AF_IEEE802154 network protocol. (CVE-2019-17053) - kernel: unprivileged users able to create RAW sockets in AF_ISDN network protocol. (CVE-2019-17055) - kernel: integer overflow in tcp_ack_update_rtt in net/ipv4/tcp_input.c (CVE-2019-18805) - kernel: Two memory leaks in the mwifiex_pcie_init_evt_ring() function in drivers/net/wireless/marvell/mwifiex/pcie.c allows for a DoS (CVE-2019-19057) - kernel: Memory leaks in drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux kernel (DOS) (CVE-2019-19073) - kernel: a memory leak in the ath9k management function in allows local DoS (CVE-2019-19074) - kernel: information leak bug caused by a malicious USB device in the drivers/net/can/usb/peak_usb/pcan_usb_core.c driver (CVE-2019-19534) - kernel: use-after-free in __blk_add_trace in kernel/trace/blktrace.c (CVE-2019-19768) - kernel: when cpu.cfs_quota_us is used allows attackers to cause a denial of service against non-cpu-bound applications (CVE-2019-19922) - kernel: memory leak in the kernel_read_file function in fs/exec.c allows to cause a denial of service (CVE-2019-8980) - kernel: some ipv6 protocols not encrypted over ipsec tunnel. (CVE-2020-1749) Note that Nessus has not tested for this issue but has instead relied only on the application
    last seen2020-05-03
    modified2020-04-29
    plugin id136116
    published2020-04-29
    reporterThis script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/136116
    titleRHEL 8 : kernel-rt (RHSA-2020:1567)
    code
    #
# (C) Tenable Network Security, Inc.
#

# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2020:1567. The text
# itself is copyright (C) Red Hat, Inc.
#


include('compat.inc');

if (description)
{
  script_id(136116);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/01");

  script_cve_id(
    "CVE-2018-16871",
    "CVE-2019-8980",
    "CVE-2019-10639",
    "CVE-2019-15090",
    "CVE-2019-15099",
    "CVE-2019-15221",
    "CVE-2019-17053",
    "CVE-2019-17055",
    "CVE-2019-18805",
    "CVE-2019-19045",
    "CVE-2019-19047",
    "CVE-2019-19055",
    "CVE-2019-19057",
    "CVE-2019-19058",
    "CVE-2019-19059",
    "CVE-2019-19065",
    "CVE-2019-19073",
    "CVE-2019-19074",
    "CVE-2019-19077",
    "CVE-2019-19534",
    "CVE-2019-19768",
    "CVE-2019-19922",
    "CVE-2020-1749"
  );
  script_bugtraq_id(107120, 108547);
  script_xref(name:"RHSA", value:"2020:1567");

  script_name(english:"RHEL 8 : kernel-rt (RHSA-2020:1567)");
  script_summary(english:"Checks the rpm output for the updated packages");

  script_set_attribute(attribute:"synopsis", value:
"The remote Red Hat host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as
referenced in the RHSA-2020:1567 advisory.

  - kernel: nfs: NULL pointer dereference due to an
    anomalized NFS message sequence (CVE-2018-16871)

  - Kernel: net: using kernel space address bits to derive
    IP ID may potentially break KASLR (CVE-2019-10639)

  - kernel: An out-of-bounds read in
    drivers/scsi/qedi/qedi_dbg.c leading to crash or
    information disclosure (CVE-2019-15090)

  - kernel: a NULL pointer dereference in
    drivers/net/wireless/ath/ath10k/usb.c leads to a crash
    (CVE-2019-15099)

  - kernel: Null pointer dereference in the
    sound/usb/line6/pcm.c (CVE-2019-15221)

  - kernel: unprivileged users able to create RAW sockets
    in AF_IEEE802154 network protocol. (CVE-2019-17053)

  - kernel: unprivileged users able to create RAW sockets in
    AF_ISDN  network protocol. (CVE-2019-17055)

  - kernel: integer overflow in tcp_ack_update_rtt in
    net/ipv4/tcp_input.c (CVE-2019-18805)

  - kernel: Two memory leaks in the
    mwifiex_pcie_init_evt_ring() function in
    drivers/net/wireless/marvell/mwifiex/pcie.c allows for a
    DoS (CVE-2019-19057)

  - kernel: Memory leaks in
    drivers/net/wireless/ath/ath9k/htc_hst.c in the Linux
    kernel (DOS) (CVE-2019-19073)

  - kernel: a memory leak in the ath9k management function
    in allows local DoS (CVE-2019-19074)

  - kernel: information leak bug caused  by a malicious USB
    device in the
    drivers/net/can/usb/peak_usb/pcan_usb_core.c driver
    (CVE-2019-19534)

  - kernel: use-after-free in __blk_add_trace in
    kernel/trace/blktrace.c (CVE-2019-19768)

  - kernel: when cpu.cfs_quota_us is used allows attackers
    to cause a denial of service against non-cpu-bound
    applications (CVE-2019-19922)

  - kernel: memory leak in the kernel_read_file function in
    fs/exec.c allows to cause a denial of service
    (CVE-2019-8980)

  - kernel: some ipv6 protocols not encrypted over ipsec
    tunnel. (CVE-2020-1749)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/476.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/200.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/125.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/20.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/119.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/250.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/250.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/190.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/119.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/772.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/200.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/416.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/400.html");
  script_set_attribute(attribute:"see_also", value:"https://cwe.mitre.org/data/definitions/319.html");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/errata/RHSA-2020:1567");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2018-16871");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-10639");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15090");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15099");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-15221");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-17053");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-17055");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-18805");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19045");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19047");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19055");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19057");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19058");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19059");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19065");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19073");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19074");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19077");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19534");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19768");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-19922");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2019-8980");
  script_set_attribute(attribute:"see_also", value:"https://access.redhat.com/security/cve/CVE-2020-1749");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1655162");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1679972");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1729933");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1743526");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1743560");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1749974");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1758242");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1758248");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1771496");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1774933");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1774937");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1775050");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1783540");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1786164");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1792512");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/1809833");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/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:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-18805");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_cwe_id(20, 119, 125, 190, 200, 250, 319, 400, 416, 476, 772);

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/02/21");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/04/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/29");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8::nfv");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:redhat:enterprise_linux:8::realtime");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:redhat:enterprise_linux:8");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-core");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-debug-modules-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:redhat:enterprise_linux:kernel-rt-modules-extra");
  script_end_attributes();

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

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

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

  exit(0);
}


include('audit.inc');
include('global_settings.inc');
include('misc_func.inc');
include('rpm.inc');
include('ksplice.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item('Host/RedHat/release');
if (isnull(release) || 'Red Hat' >!< release) audit(AUDIT_OS_NOT, 'Red Hat');
os_ver = pregmatch(pattern: "Red Hat Enterprise Linux.*release ([0-9]+(\.[0-9]+)?)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Red Hat 8.x', 'Red Hat ' + 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$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);

if (get_one_kb_item('Host/ksplice/kernel-cves'))
{
  rm_kb_item(name:'Host/uptrack-uname-r');
  cve_list = make_list('CVE-2018-16871', 'CVE-2019-8980', 'CVE-2019-10639', 'CVE-2019-15090', 'CVE-2019-15099', 'CVE-2019-15221', 'CVE-2019-17053', 'CVE-2019-17055', 'CVE-2019-18805', 'CVE-2019-19045', 'CVE-2019-19047', 'CVE-2019-19055', 'CVE-2019-19057', 'CVE-2019-19058', 'CVE-2019-19059', 'CVE-2019-19065', 'CVE-2019-19073', 'CVE-2019-19074', 'CVE-2019-19077', 'CVE-2019-19534', 'CVE-2019-19768', 'CVE-2019-19922', 'CVE-2020-1749');
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, 'KSplice hotfix for RHSA-2020:1567');
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

pkgs = [
    {'reference':'kernel-rt-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-core-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-core-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-devel-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-kvm-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-modules-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-debug-modules-extra-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-devel-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-kvm-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-modules-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'},
    {'reference':'kernel-rt-modules-extra-4.18.0-193.rt13.51.el8', 'cpu':'x86_64', 'release':'8'}
];

flag = 0;
foreach package_array ( pkgs ) {
  reference = NULL;
  release = NULL;
  sp = NULL;
  cpu = NULL;
  el_string = NULL;
  rpm_spec_vers_cmp = NULL;
  epoch = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) release = 'RHEL' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (reference && release) {
    if (rpm_spec_vers_cmp) {
      if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:TRUE)) flag++;
    }
    else
    {
      if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch)) flag++;
    }
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_HOLE,
      extra      : rpm_report_get() + redhat_report_package_caveat()
  );
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'kernel-rt / kernel-rt-core / kernel-rt-debug / etc');
}
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2019-021C968423.NASL
    descriptionThe 5.3.12 update contains a number of important fixes across the tree Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. 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 id131332
    published2019-11-27
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131332
    titleFedora 30 : kernel (2019-021c968423)
    code
    #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Fedora Security Advisory FEDORA-2019-021c968423.
#

include("compat.inc");

if (description)
{
  script_id(131332);
  script_version("1.2");
  script_cvs_date("Date: 2019/12/09");

  script_cve_id("CVE-2019-19043", "CVE-2019-19046", "CVE-2019-19050", "CVE-2019-19053", "CVE-2019-19054", "CVE-2019-19055", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19059", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19064", "CVE-2019-19066", "CVE-2019-19068", "CVE-2019-19070", "CVE-2019-19071", "CVE-2019-19072", "CVE-2019-19073", "CVE-2019-19074");
  script_xref(name:"FEDORA", value:"2019-021c968423");

  script_name(english:"Fedora 30 : kernel (2019-021c968423)");
  script_summary(english:"Checks rpm output for the updated package.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Fedora host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The 5.3.12 update contains a number of important fixes across the tree

Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora update system website.
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://bodhi.fedoraproject.org/updates/FEDORA-2019-021c968423"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel package."
  );
  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:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kernel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:30");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/11/18");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/11/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/11/27");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_dependencies("ssh_get_info.nasl", "linux_alt_patch_detect.nasl");
  script_require_keys("Host/local_checks_enabled", "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);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! preg(pattern:"^30([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 30", "Fedora " + 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, "Fedora", cpu);

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2019-19043", "CVE-2019-19046", "CVE-2019-19050", "CVE-2019-19053", "CVE-2019-19054", "CVE-2019-19055", "CVE-2019-19056", "CVE-2019-19057", "CVE-2019-19058", "CVE-2019-19059", "CVE-2019-19062", "CVE-2019-19063", "CVE-2019-19064", "CVE-2019-19066", "CVE-2019-19068", "CVE-2019-19070", "CVE-2019-19071", "CVE-2019-19072", "CVE-2019-19073", "CVE-2019-19074");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for FEDORA-2019-021c968423");
  }
  else
  {
    __rpm_report = ksplice_reporting_text();
  }
}

flag = 0;
if (rpm_check(release:"FC30", reference:"kernel-5.3.12-200.fc30")) 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 familyUbuntu Local Security Checks
    NASL idUBUNTU_USN-4225-1.NASL
    descriptionIt was discovered that a heap-based buffer overflow existed in the Marvell WiFi-Ex 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-2019-14895, CVE-2019-14901) It was discovered that a heap-based buffer overflow existed in the Marvell Libertas WLAN 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-2019-14896, CVE-2019-14897) It was discovered that the Fujitsu ES network device driver for the Linux kernel did not properly check for errors in some situations, leading to a NULL pointer dereference. A local attacker could use this to cause a denial of service. (CVE-2019-16231) Anthony Steinhauser discovered that the Linux kernel did not properly perform Spectre_RSB mitigations to all processors for PowerPC architecture systems in some situations. A local attacker could use this to expose sensitive information. (CVE-2019-18660) It was discovered that the Broadcom V3D DRI driver in the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19044) It was discovered that the Mellanox Technologies Innova driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19045) It was discovered that the Mellanox Technologies ConnectX driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19047) It was discovered that the Intel WiMAX 2400 driver in the Linux kernel did not properly deallocate memory in certain situations. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19051) It was discovered that Geschwister Schneider USB CAN interface driver in the Linux kernel did not properly deallocate memory in certain failure conditions. A physically proximate attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19052) It was discovered that the netlink-based 802.11 configuration interface in the Linux kernel did not deallocate memory in certain error conditions. A local attacker could possibly use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19055) It was discovered that the event tracing subsystem of the Linux kernel did not properly deallocate memory in certain error conditions. A local attacker could use this to cause a denial of service (kernel memory exhaustion). (CVE-2019-19072) It was discovered that the driver for memoryless force-feedback input devices in the Linux kernel contained a use-after-free vulnerability. A physically proximate attacker could possibly use this to cause a denial of service (system crash) or execute arbitrary code. (CVE-2019-19524) It was discovered that the Microchip CAN BUS Analyzer driver in the Linux kernel contained a use-after-free vulnerability on device disconnect. A physically proximate attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2019-19529) It was discovered that the PEAK-System Technik USB driver in the Linux kernel did not properly sanitize memory before sending it to the device. A physically proximate attacker could use this to expose sensitive information (kernel memory). (CVE-2019-19534) Tristan Madani discovered that the ALSA timer implementation 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-2019-19807) It was discovered that the DesignWare USB3 controller driver in the Linux kernel did not properly deallocate memory in some error conditions. A local attacker could possibly use this to cause a denial of service (memory exhaustion). (CVE-2019-18813). 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 id132689
    published2020-01-07
    reporterUbuntu Security Notice (C) 2020 Canonical, Inc. / NASL script (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/132689
    titleUbuntu 18.04 LTS / 19.10 : linux, linux-aws, linux-azure, linux-azure-5.3, linux-gcp, linux-gcp-5.3, (USN-4225-1)
  • NASL familyFedora Local Security Checks
    NASL idFEDORA_2019-34A75D7E61.NASL
    descriptionThe 5.3.12 update contains a number of important fixes across the tree Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. 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 id131334
    published2019-11-27
    reporterThis script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.
    sourcehttps://www.tenable.com/plugins/nessus/131334
    titleFedora 31 : kernel (2019-34a75d7e61)

Redhat

rpms
  • kernel-rt-0:4.18.0-193.rt13.51.el8
  • kernel-rt-core-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-core-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-debuginfo-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-devel-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-kvm-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-modules-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debug-modules-extra-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debuginfo-0:4.18.0-193.rt13.51.el8
  • kernel-rt-debuginfo-common-x86_64-0:4.18.0-193.rt13.51.el8
  • kernel-rt-devel-0:4.18.0-193.rt13.51.el8
  • kernel-rt-kvm-0:4.18.0-193.rt13.51.el8
  • kernel-rt-modules-0:4.18.0-193.rt13.51.el8
  • kernel-rt-modules-extra-0:4.18.0-193.rt13.51.el8
  • bpftool-0:4.18.0-193.el8
  • bpftool-debuginfo-0:4.18.0-193.el8
  • kernel-0:4.18.0-193.el8
  • kernel-abi-whitelists-0:4.18.0-193.el8
  • kernel-core-0:4.18.0-193.el8
  • kernel-cross-headers-0:4.18.0-193.el8
  • kernel-debug-0:4.18.0-193.el8
  • kernel-debug-core-0:4.18.0-193.el8
  • kernel-debug-debuginfo-0:4.18.0-193.el8
  • kernel-debug-devel-0:4.18.0-193.el8
  • kernel-debug-modules-0:4.18.0-193.el8
  • kernel-debug-modules-extra-0:4.18.0-193.el8
  • kernel-debuginfo-0:4.18.0-193.el8
  • kernel-debuginfo-common-aarch64-0:4.18.0-193.el8
  • kernel-debuginfo-common-ppc64le-0:4.18.0-193.el8
  • kernel-debuginfo-common-s390x-0:4.18.0-193.el8
  • kernel-debuginfo-common-x86_64-0:4.18.0-193.el8
  • kernel-devel-0:4.18.0-193.el8
  • kernel-doc-0:4.18.0-193.el8
  • kernel-headers-0:4.18.0-193.el8
  • kernel-modules-0:4.18.0-193.el8
  • kernel-modules-extra-0:4.18.0-193.el8
  • kernel-tools-0:4.18.0-193.el8
  • kernel-tools-debuginfo-0:4.18.0-193.el8
  • kernel-tools-libs-0:4.18.0-193.el8
  • kernel-tools-libs-devel-0:4.18.0-193.el8
  • kernel-zfcpdump-0:4.18.0-193.el8
  • kernel-zfcpdump-core-0:4.18.0-193.el8
  • kernel-zfcpdump-debuginfo-0:4.18.0-193.el8
  • kernel-zfcpdump-devel-0:4.18.0-193.el8
  • kernel-zfcpdump-modules-0:4.18.0-193.el8
  • kernel-zfcpdump-modules-extra-0:4.18.0-193.el8
  • perf-0:4.18.0-193.el8
  • perf-debuginfo-0:4.18.0-193.el8
  • python3-perf-0:4.18.0-193.el8
  • python3-perf-debuginfo-0:4.18.0-193.el8

References