CentOS Update for kernel CESA-2012:1064 centos6

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for kernel CESA-2012:1064 centos6 
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2012 Greenbone Networks GmbH, http://www.greenbone.net
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2
# (or any later version), as published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
###############################################################################

include("revisions-lib.inc");
tag_insight = "The kernel packages contain the Linux kernel, the core of any Linux
  operating system.

  This update fixes the following security issues:
  
  * A NULL pointer dereference flaw was found in the nf_ct_frag6_reasm()
  function in the Linux kernel's netfilter IPv6 connection tracking
  implementation. A remote attacker could use this flaw to send
  specially-crafted packets to a target system that is using IPv6 and also
  has the nf_conntrack_ipv6 kernel module loaded, causing it to crash.
  (CVE-2012-2744, Important)
  
  * A flaw was found in the way the Linux kernel's key management facility
  handled replacement session keyrings on process forks. A local,
  unprivileged user could use this flaw to cause a denial of service.
  (CVE-2012-2745, Moderate)
  
  Red Hat would like to thank an anonymous contributor working with the
  Beyond Security SecuriTeam Secure Disclosure program for reporting
  CVE-2012-2744.
  
  This update also fixes the following bugs:
  
  * Previously introduced firmware files required for new Realtek chipsets
  contained an invalid prefix ("rtl_nic_") in the file names, for example
  "/lib/firmware/rtl_nic/rtl_nic_rtl8168d-1.fw". This update corrects these
  file names. For example, the aforementioned file is now correctly named
  "/lib/firmware/rtl_nic/rtl8168d-1.fw". (BZ#832359)
  
  * This update blacklists the ADMA428M revision of the 2GB ATA Flash Disk
  device. This is due to data corruption occurring on the said device when
  the Ultra-DMA 66 transfer mode is used. When the
  "libata.force=5:pio0,6:pio0" kernel parameter is set, the aforementioned
  device works as expected. (BZ#832363)
  
  * On Red Hat Enterprise Linux 6, mounting an NFS export from a server
  running Windows Server 2012 Release Candidate returned the
  NFS4ERR_MINOR_VERS_MISMATCH error because Windows Server 2012 Release
  Candidate supports NFSv4.1 only. Red Hat Enterprise Linux 6 did not
  properly handle the returned error and did not fall back to using NFSv3,
  which caused the mount operation to fail. With this update, when the
  NFS4ERR_MINOR_VERS_MISMATCH error is returned, the mount operation properly
  falls back to using NFSv3 and no longer fails. (BZ#832365)
  
  * On ext4 file systems, when fallocate() failed to allocate blocks due to
  the ENOSPC condition (no space left on device) for a file larger than 4 GB,
  the size of the file became corrupted and, consequently, caused file system
  corruption. This was due to a missing cast operator in the
  "ext4_fallocate()" function. With this update, the underlying source code
  has b ... 

  Description truncated, for more information please check the Reference URL";

tag_affected = "kernel on CentOS 6";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2012-July/018731.html");
  script_id(881073);
  script_version("$Revision: 8249 $");
  script_tag(name:"last_modification", value:"$Date: 2017-12-27 07:29:56 +0100 (Wed, 27 Dec 2017) $");
  script_tag(name:"creation_date", value:"2012-07-30 16:01:16 +0530 (Mon, 30 Jul 2012)");
  script_cve_id("CVE-2012-2744", "CVE-2012-2745");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_xref(name: "CESA", value: "2012:1064");
  script_name("CentOS Update for kernel CESA-2012:1064 centos6 ");

  script_tag(name: "summary" , value: "Check for the Version of kernel");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2012 Greenbone Networks GmbH");
  script_family("CentOS Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/centos", "ssh/login/rpms");
  script_tag(name : "affected" , value : tag_affected);
  script_tag(name : "solution" , value : tag_solution);
  script_tag(name : "insight" , value : tag_insight);
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");
  exit(0);
}


include("pkg-lib-rpm.inc");

release = get_kb_item("ssh/login/release");

res = "";
if(release == NULL){
  exit(0);
}

if(release == "CentOS6")
{

  if ((res = isrpmvuln(pkg:"kernel", rpm:"kernel~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-firmware", rpm:"kernel-firmware~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-headers", rpm:"kernel-headers~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"perf", rpm:"perf~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"python-perf", rpm:"python-perf~2.6.32~279.1.1.el6", rls:"CentOS6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if (__pkg_match) exit(99); # Not vulnerable.
  exit(0);
}