Lucene search

K
openvasCopyright (c) 2012 Greenbone Networks GmbHOPENVAS:870709
HistoryJun 06, 2012 - 12:00 a.m.

RedHat Update for kernel RHSA-2011:0836-01

2012-06-0600:00:00
Copyright (c) 2012 Greenbone Networks GmbH
plugins.openvas.org
17

0.029 Low

EPSS

Percentile

89.6%

Check for the Version of kernel

###############################################################################
# OpenVAS Vulnerability Test
#
# RedHat Update for kernel RHSA-2011:0836-01
#
# 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:

  * An integer underflow flaw, leading to a buffer overflow, was found in the
  Linux kernel's Datagram Congestion Control Protocol (DCCP) implementation.
  This could allow a remote attacker to cause a denial of service.
  (CVE-2011-1770, Important)

  * Missing sanity checks were found in setup_arg_pages() in the Linux
  kernel. When making the size of the argument and environment area on the
  stack very large, it could trigger a BUG_ON(), resulting in a local denial
  of service. (CVE-2010-3858, Moderate)

  * A missing validation check was found in the bcm_release() and
  raw_release() functions in the Linux kernel's Controller Area Network (CAN)
  implementation. This could allow a local, unprivileged user to cause a
  denial of service. (CVE-2011-1598, CVE-2011-1748, Moderate)

  * The fix for Red Hat Bugzilla bug 656461, as provided in RHSA-2011:0542,
  introduced a regression in the cifs_close() function in the Linux kernel's
  Common Internet File System (CIFS) implementation. A local, unprivileged
  user with write access to a CIFS file system could use this flaw to cause a
  denial of service. (CVE-2011-1771, Moderate)

  Red Hat would like to thank Dan Rosenberg for reporting CVE-2011-1770; Brad
  Spengler for reporting CVE-2010-3858; and Oliver Hartkopp for reporting
  CVE-2011-1748.

  This update also fixes various bugs. Documentation for these bug fixes will
  be available shortly from the Technical Notes document linked to in the
  References section.

  Users should upgrade to these updated packages, which contain backported
  patches to resolve these issues, and fix the bugs noted in the Technical
  Notes. The system must be rebooted for this update to take effect.";

tag_affected = "kernel on Red Hat Enterprise Linux Desktop (v. 6),
  Red Hat Enterprise Linux Server (v. 6),
  Red Hat Enterprise Linux Workstation (v. 6)";
tag_solution = "Please Install the Updated Packages.";



if(description)
{
  script_xref(name : "URL" , value : "https://www.redhat.com/archives/rhsa-announce/2011-June/msg00000.html");
  script_id(870709);
  script_version("$Revision: 8273 $");
  script_tag(name:"last_modification", value:"$Date: 2018-01-03 07:29:19 +0100 (Wed, 03 Jan 2018) $");
  script_tag(name:"creation_date", value:"2012-06-06 10:51:23 +0530 (Wed, 06 Jun 2012)");
  script_cve_id("CVE-2010-3858", "CVE-2011-1598", "CVE-2011-1748", "CVE-2011-1770", "CVE-2011-1771");
  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: "RHSA", value: "2011:0836-01");
  script_name("RedHat Update for kernel RHSA-2011:0836-01");

  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("Red Hat Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/rhel", "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 == "RHENT_6")
{

  if ((res = isrpmvuln(pkg:"kernel", rpm:"kernel~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug", rpm:"kernel-debug~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug-debuginfo", rpm:"kernel-debug-debuginfo~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debug-devel", rpm:"kernel-debug-devel~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debuginfo", rpm:"kernel-debuginfo~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debuginfo-common-i686", rpm:"kernel-debuginfo-common-i686~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-devel", rpm:"kernel-devel~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-headers", rpm:"kernel-headers~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"perf", rpm:"perf~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"perf-debuginfo", rpm:"perf-debuginfo~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-doc", rpm:"kernel-doc~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-firmware", rpm:"kernel-firmware~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

  if ((res = isrpmvuln(pkg:"kernel-debuginfo-common-x86_64", rpm:"kernel-debuginfo-common-x86_64~2.6.32~131.2.1.el6", rls:"RHENT_6")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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