Vulnerabilities > CVE-2010-0435 - Unspecified vulnerability in Redhat Enterprise Virtualization and KVM

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-1054-1. 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(51847);
  script_version("1.11");
  script_cvs_date("Date: 2019/09/19 12:54:26");

  script_cve_id("CVE-2010-0435", "CVE-2010-3859", "CVE-2010-3873", "CVE-2010-3874", "CVE-2010-3881", "CVE-2010-4073", "CVE-2010-4079", "CVE-2010-4083", "CVE-2010-4158", "CVE-2010-4160", "CVE-2010-4162", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4243", "CVE-2010-4249", "CVE-2010-4256", "CVE-2010-4258");
  script_xref(name:"USN", value:"1054-1");

  script_name(english:"Ubuntu 10.04 LTS / 10.10 : linux, linux-ec2 vulnerabilities (USN-1054-1)");
  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:
"Gleb Napatov discovered that KVM did not correctly check certain
privileged operations. A local attacker with access to a guest kernel
could exploit this to crash the host system, leading to a denial of
service. (CVE-2010-0435)

Dan Rosenberg discovered that the Linux kernel TIPC implementation
contained multiple integer signedness errors. A local attacker could
exploit this to gain root privileges. (CVE-2010-3859)

Dan Rosenberg discovered that the Linux kernel X.25 implementation
incorrectly parsed facilities. A remote attacker could exploit this to
crash the kernel, leading to a denial of service. (CVE-2010-3873)

Dan Rosenberg discovered that the CAN protocol on 64bit systems did
not correctly calculate the size of certain buffers. A local attacker
could exploit this to crash the system or possibly execute arbitrary
code as the root user. (CVE-2010-3874)

Vasiliy Kulikov discovered that kvm did not correctly clear memory. A
local attacker could exploit this to read portions of the kernel
stack, leading to a loss of privacy. (CVE-2010-3881)

Dan Rosenberg discovered that IPC structures were not correctly
initialized on 64bit systems. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy.
(CVE-2010-4073)

Dan Rosenberg discovered that the ivtv V4L driver did not correctly
initialize certian structures. A local attacker could exploit this to
read kernel stack memory, leading to a loss of privacy.
(CVE-2010-4079)

Dan Rosenberg discovered that the semctl syscall did not correctly
clear kernel memory. A local attacker could exploit this to read
kernel stack memory, leading to a loss of privacy. (CVE-2010-4083)

Dan Rosenberg discovered that the socket filters did not correctly
initialize structure memory. A local attacker could create malicious
filters to read portions of kernel stack memory, leading to a loss of
privacy. (CVE-2010-4158)

Dan Rosenberg discovered that the Linux kernel L2TP implementation
contained multiple integer signedness errors. A local attacker could
exploit this to to crash the kernel, or possibly gain root privileges.
(CVE-2010-4160)

Dan Rosenberg discovered that certain iovec operations did not
calculate page counts correctly. A local attacker could exploit this
to crash the system, leading to a denial of service. (CVE-2010-4162)

Dan Rosenberg discovered multiple flaws in the X.25 facilities
parsing. If a system was using X.25, a remote attacker could exploit
this to crash the system, leading to a denial of service.
(CVE-2010-4164)

Steve Chen discovered that setsockopt did not correctly check MSS
values. A local attacker could make a specially crafted socket call to
crash the system, leading to a denial of service. (CVE-2010-4165)

Dave Jones discovered that the mprotect system call did not correctly
handle merged VMAs. A local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2010-4169)

Dan Rosenberg discovered that the RDS protocol did not correctly check
ioctl arguments. A local attacker could exploit this to crash the
system, leading to a denial of service. (CVE-2010-4175)

Brad Spengler discovered that the kernel did not correctly account for
userspace memory allocations during exec() calls. A local attacker
could exploit this to consume all system memory, leading to a denial
of service. (CVE-2010-4243)

Vegard Nossum discovered that memory garbage collection was not
handled correctly for active sockets. A local attacker could exploit
this to allocate all available kernel memory, leading to a denial of
service. (CVE-2010-4249)

It was discovered that named pipes did not correctly handle certain
fcntl calls. A local attacker could exploit this to crash the system,
leading to a denial of service. (CVE-2010-4256)

Nelson Elhage discovered that the kernel did not correctly handle
process cleanup after triggering a recoverable kernel bug. If a local
attacker were able to trigger certain kinds of kernel bugs, they could
create a specially crafted process to gain root privileges.
(CVE-2010-4258).

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/1054-1/"
  );
  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_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-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-ec2-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-ec2-source-2.6.32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-ec2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-generic-pae");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-preempt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-server");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-headers-2.6-virtual");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-386");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-ec2");
  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-lpia");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-image-2.6-preempt");
  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:"p-cpe:/a:canonical:ubuntu_linux:linux-libc-dev");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.32");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-source-2.6.35");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-2.6");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:linux-tools-common");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:10.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/08/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2011/02/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2011/02/02");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2011-2019 Canonical, Inc. / NASL script (C) 2011-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

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

  exit(0);
}


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

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(10\.04|10\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 10.04 / 10.10", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

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

if (get_one_kb_item("Host/ksplice/kernel-cves"))
{
  rm_kb_item(name:"Host/uptrack-uname-r");
  cve_list = make_list("CVE-2010-0435", "CVE-2010-3859", "CVE-2010-3873", "CVE-2010-3874", "CVE-2010-3881", "CVE-2010-4073", "CVE-2010-4079", "CVE-2010-4083", "CVE-2010-4158", "CVE-2010-4160", "CVE-2010-4162", "CVE-2010-4164", "CVE-2010-4165", "CVE-2010-4169", "CVE-2010-4175", "CVE-2010-4243", "CVE-2010-4249", "CVE-2010-4256", "CVE-2010-4258");
  if (ksplice_cves_check(cve_list))
  {
    audit(AUDIT_PATCH_INSTALLED, "KSplice hotfix for USN-1054-1");
  }
  else
  {
    _ubuntu_report = ksplice_reporting_text();
  }
}

flag = 0;

if (ubuntu_check(osver:"10.04", pkgname:"linux-doc", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-ec2-doc", pkgver:"2.6.32-312.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-ec2-source-2.6.32", pkgver:"2.6.32-312.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28-386", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28-generic", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28-generic-pae", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28-preempt", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-28-server", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-312", pkgver:"2.6.32-312.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-headers-2.6.32-312-ec2", pkgver:"2.6.32-312.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-386", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-generic", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-generic-pae", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-lpia", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-preempt", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-server", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-versatile", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-28-virtual", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-image-2.6.32-312-ec2", pkgver:"2.6.32-312.24")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-libc-dev", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-source-2.6.32", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-tools-2.6.32-28", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.04", pkgname:"linux-tools-common", pkgver:"2.6.32-28.55")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-doc", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-25", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-25-generic", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-25-generic-pae", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-25-server", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-headers-2.6.35-25-virtual", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-25-generic", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-25-generic-pae", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-25-server", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-25-versatile", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-image-2.6.35-25-virtual", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-libc-dev", pkgver:"2.6.35-1025.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-source-2.6.35", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-tools-2.6.35-25", pkgver:"2.6.35-25.44")) flag++;
if (ubuntu_check(osver:"10.10", pkgname:"linux-tools-common", pkgver:"2.6.35-25.44")) 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-doc / linux-ec2-doc / linux-ec2-source-2.6.32 / etc");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from Red Hat Security Advisory RHSA-2010:0627 and 
# CentOS Errata and Security Advisory 2010:0627 respectively.
#

include("compat.inc");

if (description)
{
  script_id(48910);
  script_version("1.11");
  script_cvs_date("Date: 2019/10/25 13:36:05");

  script_cve_id("CVE-2010-0431", "CVE-2010-0435", "CVE-2010-2784");
  script_xref(name:"RHSA", value:"2010:0627");

  script_name(english:"CentOS 5 : kvm (CESA-2010:0627)");
  script_summary(english:"Checks rpm output for the updated packages");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote CentOS host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Updated kvm packages that fix three security issues and multiple bugs
are now available for Red Hat Enterprise Linux 5.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.

KVM (Kernel-based Virtual Machine) is a full virtualization solution
for Linux on AMD64 and Intel 64 systems. KVM is a Linux kernel module
built for the standard Red Hat Enterprise Linux kernel.

It was found that QEMU-KVM on the host did not validate all pointers
provided from a guest system's QXL graphics card driver. A privileged
guest user could use this flaw to cause the host to dereference an
invalid pointer, causing the guest to crash (denial of service) or,
possibly, resulting in the privileged guest user escalating their
privileges on the host. (CVE-2010-0431)

A flaw was found in QEMU-KVM, allowing the guest some control over the
index used to access the callback array during sub-page MMIO
initialization. A privileged guest user could use this flaw to crash
the guest (denial of service) or, possibly, escalate their privileges
on the host. (CVE-2010-2784)

A NULL pointer dereference flaw was found when the host system had a
processor with the Intel VT-x extension enabled. A privileged guest
user could use this flaw to trick the host into emulating a certain
instruction, which could crash the host (denial of service).
(CVE-2010-0435)

This update also fixes the following bugs :

* running a 'qemu-img' check on a faulty virtual machine image ended
with a segmentation fault. With this update, the segmentation fault no
longer occurs when running the 'qemu-img' check. (BZ#610342)

* when attempting to transfer a file between two guests that were
joined in the same virtual LAN (VLAN), the receiving guest
unexpectedly quit. With this update, the transfer completes
successfully. (BZ#610343)

* installation of a system was occasionally failing in KVM. This was
caused by KVM using wrong permissions for large guest pages. With this
update, the installation completes successfully. (BZ#616796)

* previously, the migration process would fail for a virtual machine
because the virtual machine could not map all the memory. This was
caused by a conflict that was initiated when a virtual machine was
initially run and then migrated right away. With this update, the
conflict no longer occurs and the migration process no longer fails.
(BZ#618205)

* using a thinly provisioned VirtIO disk on iSCSI storage and
performing a 'qemu-img' check during an 'e_no_space' event returned
cluster errors. With this update, the errors no longer appear.
(BZ#618206)

All KVM users should upgrade to these updated packages, which contain
backported patches to resolve these issues. Note: The procedure in the
Solution section must be performed before this update will take
effect."
  );
  # https://lists.centos.org/pipermail/centos-announce/2010-August/016954.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?05fbda20"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected kvm packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:S/C:C/I:C/A:C");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kmod-kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kvm");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kvm-qemu-img");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:centos:centos:kvm-tools");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:5");

  script_set_attribute(attribute:"vuln_publication_date", value:"2010/08/24");
  script_set_attribute(attribute:"patch_publication_date", value:"2010/08/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2010/08/29");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2010-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"CentOS Local Security Checks");

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

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^5([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 5.x", "CentOS " + os_ver);

if (!get_kb_item("Host/CentOS/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, "CentOS", cpu);


flag = 0;
if (rpm_check(release:"CentOS-5", cpu:"x86_64", reference:"kmod-kvm-83-164.el5_5.21")) flag++;
if (rpm_check(release:"CentOS-5", cpu:"x86_64", reference:"kvm-83-164.el5_5.21")) flag++;
if (rpm_check(release:"CentOS-5", cpu:"x86_64", reference:"kvm-qemu-img-83-164.el5_5.21")) flag++;
if (rpm_check(release:"CentOS-5", cpu:"x86_64", reference:"kvm-tools-83-164.el5_5.21")) flag++;


if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    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, "kmod-kvm / kvm / kvm-qemu-img / kvm-tools");
}