Vulnerabilities > CVE-2011-2498 - Missing Release of Resource after Effective Lifetime vulnerability in Linux Kernel

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1380-1. 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(58170);
  script_version("1.13");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/26");

  script_cve_id("CVE-2011-2498", "CVE-2011-2518", "CVE-2011-4097", "CVE-2012-0207");
  script_bugtraq_id(48477, 50459, 51343);
  script_xref(name:"USN", value:"1380-1");

  script_name(english:"Ubuntu 11.04 : linux vulnerabilities (USN-1380-1)");
  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:
"A flaw was discovered in the TOMOYO LSM's handling of mount system
calls. An unprivileged user could oops the system causing a denial of
service. (CVE-2011-2518)

A bug was discovered in the Linux kernel's calculation of OOM (Out of
memory) scores, that would result in the wrong process being killed. A
user could use this to kill the process with the highest OOM score,
even if that process belongs to another user or the system.
(CVE-2011-4097)

A flaw was found in the linux kernels IPv4 IGMP query processing. A
remote attacker could exploit this to cause a denial of service.
(CVE-2012-0207).

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/1380-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-versatile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:11.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/05/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/02/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/02/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2012-2020 Canonical, Inc. / NASL script (C) 2012-2020 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:"^(11\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 11.04", "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-2011-2498", "CVE-2011-2518", "CVE-2011-4097", "CVE-2012-0207");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1380-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-13-generic", pkgver:"2.6.38-13.56")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-13-generic-pae", pkgver:"2.6.38-13.56")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-13-server", pkgver:"2.6.38-13.56")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-13-versatile", pkgver:"2.6.38-13.56")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-13-virtual", pkgver:"2.6.38-13.56")) 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-2.6-generic / linux-image-2.6-generic-pae / etc");
}

# This script was automatically generated from Ubuntu Security
# Notice USN-1383-1.  It is released under the Nessus Script 
# Licence.
#
# Ubuntu Security Notices are (C) Canonical, Inc.
# See http://www.ubuntu.com/usn/
# Ubuntu(R) is a registered trademark of Canonical, Inc.

if (!defined_func("bn_random")) exit(0);

include("compat.inc");

if (description)
{
  script_id(58264);
  script_version("$Revision: 1.4 $");
  script_cvs_date("$Date: 2016/12/01 20:56:51 $");

 script_cve_id("CVE-2011-1759", "CVE-2011-1927", "CVE-2011-2182", "CVE-2011-2498", "CVE-2011-2518", "CVE-2011-3619");
  script_xref(name:"USN", value:"1383-1");

  script_name(english:"USN-1383-1 : linux-ti-omap4 vulnerabilities");
  script_summary(english:"Checks dpkg output for updated package(s)");

  script_set_attribute(attribute:"synopsis", value: 
"The remote Ubuntu host is missing one or more security-related
patches.");
  script_set_attribute(attribute:"description", value:
"Aristide Fattori and Roberto Paleari reported a flaw in the Linux
kernel's handling of IPv4 icmp packets. A remote user could exploit
this to cause a denial of service. (CVE-2011-1927)

Dan Rosenberg reported an error in the old ABI compatibility layer of
ARM kernels. A local attacker could exploit this flaw to cause a
denial of service or gain root privileges. (CVE-2011-1759)

Ben Hutchings reported a flaw in the kernel's handling of corrupt LDM
partitions. A local user could exploit this to cause a denial of
service or escalate privileges. (CVE-2011-2182)

The linux kernel did not properly account for PTE pages when deciding
which task to kill in out of memory conditions. A local, unprivileged
could exploit this flaw to cause a denial of service. (CVE-2011-2498)

A flaw was discovered in the TOMOYO LSM's handling of mount system
calls. An unprivileged user could oops the system causing a denial of
service. (CVE-2011-2518)

A flaw was discovered in the Linux kernel's AppArmor security
interface when invalid information was written to it. An unprivileged
local user could use this to cause a denial of service on the system.
(CVE-2011-3619)");
  script_set_attribute(attribute:"see_also", value:"http://www.ubuntu.com/usn/usn-1383-1/");
  script_set_attribute(attribute:"solution", value:"Update the affected package(s).");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/03/06");

  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux");
  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/03/07");
  script_end_attributes();
    
  script_category(ACT_GATHER_INFO);
  script_family(english:"Ubuntu Local Security Checks");

  script_copyright("Ubuntu Security Notice (C) 2012 Canonical, Inc. / NASL script (C) 2012-2016 Tenable Network Security, Inc.");

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

  exit(0);
}

include("ubuntu.inc");

if (!get_kb_item("Host/local_checks_enabled")) exit(0, "Local checks are not enabled.");
if (!get_kb_item("Host/Ubuntu/release")) exit(0, "The host is not running Ubuntu.");
if (!get_kb_item("Host/Debian/dpkg-l")) exit(1, "Could not obtain the list of installed packages.");

flag = 0;

if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-1209-omap4", pkgver:"2.6.38-1209.22")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:ubuntu_report_get());
  else security_hole(0);
  exit(0);
}
else exit(0, "The host is not affected.");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1167-1. 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(55591);
  script_version("1.15");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/26");

  script_cve_id("CVE-2010-3859", "CVE-2010-3874", "CVE-2010-3875", "CVE-2010-3876", "CVE-2010-3877", "CVE-2010-3880", "CVE-2010-4158", "CVE-2010-4162", "CVE-2010-4163", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4243", "CVE-2010-4248", "CVE-2010-4249", "CVE-2010-4250", "CVE-2010-4256", "CVE-2010-4258", "CVE-2010-4342", "CVE-2010-4346", "CVE-2010-4527", "CVE-2010-4529", "CVE-2010-4565", "CVE-2010-4649", "CVE-2010-4668", "CVE-2011-0463", "CVE-2011-0521", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0712", "CVE-2011-0726", "CVE-2011-0999", "CVE-2011-1010", "CVE-2011-1012", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1017", "CVE-2011-1019", "CVE-2011-1044", "CVE-2011-1076", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1082", "CVE-2011-1083", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1169", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1476", "CVE-2011-1477", "CVE-2011-1479", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1747", "CVE-2011-1748", "CVE-2011-1759", "CVE-2011-1770", "CVE-2011-1771", "CVE-2011-1776", "CVE-2011-1927", "CVE-2011-2022", "CVE-2011-2479", "CVE-2011-2496", "CVE-2011-2498", "CVE-2011-2534", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-4913");
  script_bugtraq_id(44354, 44630, 44661, 44665, 44758, 44793, 44830, 44861, 44921, 45004, 45028, 45037, 45055, 45125, 45159, 45321, 45323, 45556, 45629, 45660, 45986, 46073, 46417, 46419, 46442, 46488, 46492, 46557, 46732, 46839, 47116, 47639, 47791, 47792);
  script_xref(name:"USN", value:"1167-1");

  script_name(english:"Ubuntu 11.04 : linux vulnerabilities (USN-1167-1)");
  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:
"Aristide Fattori and Roberto Paleari reported a flaw in the Linux
kernel's handling of IPv4 icmp packets. A remote user could exploit
this to cause a denial of service. (CVE-2011-1927)

Goldwyn Rodrigues discovered that the OCFS2 filesystem did not
correctly clear memory when writing certain file holes. A local
attacker could exploit this to read uninitialized data from the disk,
leading to a loss of privacy. (CVE-2011-0463)

Timo Warns discovered that the LDM disk partition handling code did
not correctly handle certain values. By inserting a specially crafted
disk device, a local attacker could exploit this to gain root
privileges. (CVE-2011-1017)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly
clear memory. A local attacker could exploit this to read kernel stack
memory, leading to a loss of privacy. (CVE-2011-1078)

Vasiliy Kulikov discovered that the Bluetooth stack did not correctly
check that device name strings were NULL terminated. A local attacker
could exploit this to crash the system, leading to a denial of
service, or leak contents of kernel stack memory, leading to a loss of
privacy. (CVE-2011-1079)

Vasiliy Kulikov discovered that bridge network filtering did not check
that name fields were NULL terminated. A local attacker could exploit
this to leak contents of kernel stack memory, leading to a loss of
privacy. (CVE-2011-1080)

Johan Hovold discovered that the DCCP network stack did not correctly
handle certain packet combinations. A remote attacker could send
specially crafted network traffic that would crash the system, leading
to a denial of service. (CVE-2011-1093)

Peter Huewe discovered that the TPM device did not correctly
initialize memory. A local attacker could exploit this to read kernel
heap memory contents, leading to a loss of privacy. (CVE-2011-1160)

Vasiliy Kulikov discovered that the netfilter code did not check
certain strings copied from userspace. A local attacker with netfilter
access could exploit this to read kernel memory or crash the system,
leading to a denial of service. (CVE-2011-1170, CVE-2011-1171,
CVE-2011-1172, CVE-2011-2534)

Vasiliy Kulikov discovered that the Acorn Universal Networking driver
did not correctly initialize memory. A remote attacker could send
specially crafted traffic to read kernel stack memory, leading to a
loss of privacy. (CVE-2011-1173)

Dan Rosenberg discovered that the IRDA subsystem did not correctly
check certain field sizes. If a system was using IRDA, a remote
attacker could send specially crafted traffic to crash the system or
gain root privileges. (CVE-2011-1180)

Dan Rosenberg reported errors in the OSS (Open Sound System) MIDI
interface. A local attacker on non-x86 systems might be able to cause
a denial of service. (CVE-2011-1476)

Dan Rosenberg reported errors in the kernel's OSS (Open Sound System)
driver for Yamaha FM synthesizer chips. A local user can exploit this
to cause memory corruption, causing a denial of service or privilege
escalation. (CVE-2011-1477)

It was discovered that the security fix for CVE-2010-4250 introduced a
regression. A remote attacker could exploit this to crash the system,
leading to a denial of service. (CVE-2011-1479)

Dan Rosenberg discovered that MPT devices did not correctly validate
certain values in ioctl calls. If these drivers were loaded, a local
attacker could exploit this to read arbitrary kernel memory, leading
to a loss of privacy. (CVE-2011-1494, CVE-2011-1495)

Tavis Ormandy discovered that the pidmap function did not correctly
handle large requests. A local attacker could exploit this to crash
the system, leading to a denial of service. (CVE-2011-1593)

Oliver Hartkopp and Dave Jones discovered that the CAN network driver
did not correctly validate certain socket structures. If this driver
was loaded, a local attacker could crash the system, leading to a
denial of service. (CVE-2011-1598, CVE-2011-1748)

Vasiliy Kulikov discovered that the AGP driver did not check certain
ioctl values. A local attacker with access to the video subsystem
could exploit this to crash the system, leading to a denial of
service, or possibly gain root privileges. (CVE-2011-1745,
CVE-2011-2022)

Vasiliy Kulikov discovered that the AGP driver did not check the size
of certain memory allocations. A local attacker with access to the
video subsystem could exploit this to run the system out of memory,
leading to a denial of service. (CVE-2011-1746)

Dan Rosenberg reported an error in the old ABI compatibility layer of
ARM kernels. A local attacker could exploit this flaw to cause a
denial of service or gain root privileges. (CVE-2011-1759)

Dan Rosenberg discovered that the DCCP stack did not correctly handle
certain packet structures. A remote attacker could exploit this to
crash the system, leading to a denial of service. (CVE-2011-1770)

Ben Greear discovered that CIFS did not correctly handle direct I/O. A
local attacker with access to a CIFS partition could exploit this to
crash the system, leading to a denial of service. (CVE-2011-1771)

Timo Warns discovered that the EFI GUID partition table was not
correctly parsed. A physically local attacker that could insert
mountable devices could exploit this to crash the system or possibly
gain root privileges. (CVE-2011-1776)

It was discovered that an mmap() call with the MAP_PRIVATE flag on
'/dev/zero' was incorrectly handled. A local attacker could exploit
this to crash the system, leading to a denial of service.
(CVE-2011-2479)

Robert Swiecki discovered that mapping extensions were incorrectly
handled. A local attacker could exploit this to crash the system,
leading to a denial of service. (CVE-2011-2496)

The linux kernel did not properly account for PTE pages when deciding
which task to kill in out of memory conditions. A local, unprivileged
could exploit this flaw to cause a denial of service. (CVE-2011-2498)

A flaw was found in the b43 driver in the Linux kernel. An attacker
could use this flaw to cause a denial of service if the system has an
active wireless interface using the b43 driver. (CVE-2011-3359)

Yogesh Sharma discovered that CIFS did not correctly handle UNCs that
had no prefixpaths. A local attacker with access to a CIFS partition
could exploit this to crash the system, leading to a denial of
service. (CVE-2011-3363)

Dan Rosenberg discovered flaws in the linux Rose (X.25 PLP) layer used
by amateur radio. A local user or a remote user on an X.25 network
could exploit these flaws to execute arbitrary code as root.
(CVE-2011-4913).

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/1167-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-versatile");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:11.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/11/22");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/07/13");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/07/14");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2011-2020 Canonical, Inc. / NASL script (C) 2011-2020 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:"^(11\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 11.04", "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-2010-3859", "CVE-2010-3874", "CVE-2010-3875", "CVE-2010-3876", "CVE-2010-3877", "CVE-2010-3880", "CVE-2010-4158", "CVE-2010-4162", "CVE-2010-4163", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4243", "CVE-2010-4248", "CVE-2010-4249", "CVE-2010-4250", "CVE-2010-4256", "CVE-2010-4258", "CVE-2010-4342", "CVE-2010-4346", "CVE-2010-4527", "CVE-2010-4529", "CVE-2010-4565", "CVE-2010-4649", "CVE-2010-4668", "CVE-2011-0463", "CVE-2011-0521", "CVE-2011-0695", "CVE-2011-0711", "CVE-2011-0712", "CVE-2011-0726", "CVE-2011-0999", "CVE-2011-1010", "CVE-2011-1012", "CVE-2011-1013", "CVE-2011-1016", "CVE-2011-1017", "CVE-2011-1019", "CVE-2011-1044", "CVE-2011-1076", "CVE-2011-1078", "CVE-2011-1079", "CVE-2011-1080", "CVE-2011-1082", "CVE-2011-1083", "CVE-2011-1090", "CVE-2011-1093", "CVE-2011-1160", "CVE-2011-1163", "CVE-2011-1169", "CVE-2011-1170", "CVE-2011-1171", "CVE-2011-1172", "CVE-2011-1173", "CVE-2011-1180", "CVE-2011-1182", "CVE-2011-1476", "CVE-2011-1477", "CVE-2011-1479", "CVE-2011-1494", "CVE-2011-1495", "CVE-2011-1593", "CVE-2011-1598", "CVE-2011-1745", "CVE-2011-1746", "CVE-2011-1747", "CVE-2011-1748", "CVE-2011-1759", "CVE-2011-1770", "CVE-2011-1771", "CVE-2011-1776", "CVE-2011-1927", "CVE-2011-2022", "CVE-2011-2479", "CVE-2011-2496", "CVE-2011-2498", "CVE-2011-2534", "CVE-2011-3359", "CVE-2011-3363", "CVE-2011-4913");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1167-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-10-generic", pkgver:"2.6.38-10.46")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-10-generic-pae", pkgver:"2.6.38-10.46")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-10-server", pkgver:"2.6.38-10.46")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-10-versatile", pkgver:"2.6.38-10.46")) flag++;
if (ubuntu_check(osver:"11.04", pkgname:"linux-image-2.6.38-10-virtual", pkgver:"2.6.38-10.46")) 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-2.6-generic / linux-image-2.6-generic-pae / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update kernel-4932.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(75880);
  script_version("1.4");
  script_cvs_date("Date: 2019/10/25 13:36:42");

  script_cve_id("CVE-2011-1017", "CVE-2011-1020", "CVE-2011-1479", "CVE-2011-1593", "CVE-2011-1745", "CVE-2011-1927", "CVE-2011-2022", "CVE-2011-2182", "CVE-2011-2484", "CVE-2011-2491", "CVE-2011-2493", "CVE-2011-2495", "CVE-2011-2496", "CVE-2011-2498");

  script_name(english:"openSUSE Security Update : kernel (openSUSE-SU-2011:0860-1)");
  script_summary(english:"Check for the kernel-4932 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The openSUSE 11.4 kernel was updated to 2.6.37.6 fixing lots of bugs
and security issues.

Following security issues have been fixed: CVE-2011-2495: The
/proc/PID/io interface could be used by local attackers to gain
information on other processes like number of password characters
typed or similar.

CVE-2011-2484: The add_del_listener function in kernel/taskstats.c in
the Linux kernel did not prevent multiple registrations of exit
handlers, which allowed local users to cause a denial of service
(memory and CPU consumption), and bypass the OOM Killer, via a crafted
application.

CVE-2011-2022: The agp_generic_remove_memory function in
drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 did not
validate a certain start parameter, which allowed local users to gain
privileges or cause a denial of service (system crash) via a crafted
AGPIOC_UNBIND agp_ioctl ioctl call, a different vulnerability than
CVE-2011-1745.

CVE-2011-1745: Integer overflow in the agp_generic_insert_memory
function in drivers/char/agp/generic.c in the Linux kernel allowed
local users to gain privileges or cause a denial of service (system
crash) via a crafted AGPIOC_BIND agp_ioctl ioctl call.

CVE-2011-2493: A denial of service on mounting invalid ext4
filesystems was fixed.

CVE-2011-2491: A local unprivileged user able to access a NFS
filesystem could use file locking to deadlock parts of an nfs server
under some circumstance.

CVE-2011-2498: Also account PTE pages when calculating OOM scoring,
which could have lead to a denial of service.

CVE-2011-2496: The normal mmap paths all avoid creating a mapping
where the pgoff inside the mapping could wrap around due to overflow.
However, an expanding mremap() can take such a non-wrapping mapping
and make it bigger and cause a wrapping condition.

CVE-2011-1017,CVE-2011-2182: The code for evaluating LDM partitions
(in fs/partitions/ldm.c) contained bugs that could crash the kernel
for certain corrupted LDM partitions.

CVE-2011-1479: A regression in inotify fix for a memory leak could
lead to a double free corruption which could crash the system.

CVE-2011-1927: A missing route validation issue in ip_expire() could
be used by remote attackers to trigger a NULL ptr dereference,
crashing parts of the kernel.

CVE-2011-1593: Multiple integer overflows in the next_pidmap function
in kernel/pid.c in the Linux kernel allowed local users to cause a
denial of service (system crash) via a crafted (1) getdents or (2)
readdir system call.

CVE-2011-1020: The proc filesystem implementation in the Linux kernel
did not restrict access to the /proc directory tree of a process after
this process performs an exec of a setuid program, which allowed local
users to obtain sensitive information or cause a denial of service via
open, lseek, read, and write system calls."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=584493"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=595586"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=655693"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=661979"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=666423"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=669889"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=672008"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=674648"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=674982"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=677827"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=679545"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=681826"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=681840"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=687368"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=688432"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=689583"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=689797"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=692497"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=692502"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=693013"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=693043"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=693374"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=693382"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=694498"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=697859"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=698221"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=698247"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=699123"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=701998"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=702013"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=702285"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=702579"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=703155"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.novell.com/show_bug.cgi?id=704788"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://lists.opensuse.org/opensuse-updates/2011-08/msg00002.html"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected kernel packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-debug-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-default-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-desktop-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-extra");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-ec2-extra-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-pae-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-source-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-syms");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-trace-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vanilla-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-vmi-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-base");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-base-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:kernel-xen-devel-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:preload-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:preload-kmp-default-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:preload-kmp-desktop");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:preload-kmp-desktop-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:11.4");

  script_set_attribute(attribute:"patch_publication_date", value:"2011/07/26");
  script_set_attribute(attribute:"plugin_publication_date", value:"2014/06/13");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE11\.4)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "11.4", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-debug-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-default-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-desktop-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-extra-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-ec2-extra-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-pae-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-source-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-source-vanilla-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-syms-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-trace-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vanilla-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-vmi-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-base-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-base-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-debugsource-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-devel-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"kernel-xen-devel-debuginfo-2.6.37.6-0.7.1") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"preload-kmp-default-1.2_k2.6.37.6_0.7-6.7.12") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"preload-kmp-default-debuginfo-1.2_k2.6.37.6_0.7-6.7.12") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"preload-kmp-desktop-1.2_k2.6.37.6_0.7-6.7.12") ) flag++;
if ( rpm_check(release:"SUSE11.4", reference:"preload-kmp-desktop-debuginfo-1.2_k2.6.37.6_0.7-6.7.12") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kernel");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1386-1. 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(58267);
  script_version("1.12");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/02/26");

  script_cve_id("CVE-2011-2498", "CVE-2011-2518", "CVE-2011-3353", "CVE-2011-4097", "CVE-2011-4622", "CVE-2012-0038", "CVE-2012-0044", "CVE-2012-0207");
  script_bugtraq_id(49527, 50459, 51343, 51371, 52202);
  script_xref(name:"USN", value:"1386-1");

  script_name(english:"Ubuntu 10.04 LTS : linux-lts-backport-natty vulnerabilities (USN-1386-1)");
  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:
"The linux kernel did not properly account for PTE pages when deciding
which task to kill in out of memory conditions. A local, unprivileged
could exploit this flaw to cause a denial of service. (CVE-2011-2498)

A flaw was discovered in the TOMOYO LSM's handling of mount system
calls. An unprivileged user could oops the system causing a denial of
service. (CVE-2011-2518)

Han-Wen Nienhuys reported a flaw in the FUSE kernel module. A local
user who can mount a FUSE file system could cause a denial of service.
(CVE-2011-3353)

A bug was discovered in the Linux kernel's calculation of OOM (Out of
memory) scores, that would result in the wrong process being killed. A
user could use this to kill the process with the highest OOM score,
even if that process belongs to another user or the system.
(CVE-2011-4097)

A flaw was found in KVM's Programmable Interval Timer (PIT). When a
virtual interrupt control is not available a local user could use this
to cause a denial of service by starting a timer. (CVE-2011-4622)

A flaw was discovered in the XFS filesystem. If a local user mounts a
specially crafted XFS image it could potential execute arbitrary code
on the system. (CVE-2012-0038)

Chen Haogang discovered an integer overflow that could result in
memory corruption. A local unprivileged user could use this to crash
the system. (CVE-2012-0044)

A flaw was found in the linux kernels IPv4 IGMP query processing. A
remote attacker could exploit this to cause a denial of service.
(CVE-2012-0207).

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/1386-1/"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:F/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:F/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploit_framework_core", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-generic-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");

  script_set_attribute(attribute:"vuln_publication_date", value:"2012/01/27");
  script_set_attribute(attribute:"patch_publication_date", value:"2012/03/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2012/03/07");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2012-2020 Canonical, Inc. / NASL script (C) 2012-2020 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:"^(10\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04", "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-2011-2498", "CVE-2011-2518", "CVE-2011-3353", "CVE-2011-4097", "CVE-2011-4622", "CVE-2012-0038", "CVE-2012-0044", "CVE-2012-0207");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1386-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.38-13-generic", pkgver:"2.6.38-13.56~lucid1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.38-13-generic-pae", pkgver:"2.6.38-13.56~lucid1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.38-13-server", pkgver:"2.6.38-13.56~lucid1")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.38-13-virtual", pkgver:"2.6.38-13.56~lucid1")) 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-2.6-generic / linux-image-2.6-generic-pae / etc");
}