CentOS Update for kvm-83-105.el5_ CESA-2009:1465 centos5 i386

###############################################################################
# OpenVAS Vulnerability Test
#
# CentOS Update for kvm-83-105.el5_ CESA-2009:1465 centos5 i386
#
# Authors:
# System Generated Check
#
# Copyright:
# Copyright (c) 2011 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 = "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.

  The kvm_emulate_hypercall() implementation was missing a check for the
  Current Privilege Level (CPL). A local, unprivileged user in a virtual
  machine could use this flaw to cause a local denial of service or escalate
  their privileges within that virtual machine. (CVE-2009-3290)
  
  This update also fixes the following bugs:
  
  * non-maskable interrupts (NMI) were not supported on systems with AMD
  processors. As a consequence, Windows Server 2008 R2 guests running with
  more than one virtual CPU assigned on systems with AMD processors would
  hang at the Windows shut down screen when a restart was attempted. This
  update adds support for NMI filtering on systems with AMD processors,
  allowing clean restarts of Windows Server 2008 R2 guests running with
  multiple virtual CPUs. (BZ#520694)
  
  * significant performance issues for guests running 64-bit editions of
  Windows. This update improves performance for guests running 64-bit
  editions of Windows. (BZ#521793)
  
  * Windows guests may have experienced time drift. (BZ#521794)
  
  * removing the Red Hat VirtIO Ethernet Adapter from a guest running Windows
  Server 2008 R2 caused KVM to crash. With this update, device removal should
  not cause this issue. (BZ#524557)
  
  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 takes effect.";
tag_solution = "Please Install the Updated Packages.";

tag_affected = "kvm-83-105.el5_ on CentOS 5";


if(description)
{
  script_xref(name : "URL" , value : "http://lists.centos.org/pipermail/centos-announce/2009-October/016238.html");
  script_id(880812);
  script_version("$Revision: 6653 $");
  script_tag(name:"last_modification", value:"$Date: 2017-07-10 13:46:53 +0200 (Mon, 10 Jul 2017) $");
  script_tag(name:"creation_date", value:"2011-08-09 08:20:34 +0200 (Tue, 09 Aug 2011)");
  script_tag(name:"cvss_base", value:"7.2");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
  script_xref(name: "CESA", value: "2009:1465");
  script_cve_id("CVE-2009-3290");
  script_name("CentOS Update for kvm-83-105.el5_ CESA-2009:1465 centos5 i386");

  script_summary("Check for the Version of kvm-83-105.el5_");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (c) 2011 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 : "insight" , value : tag_insight);
  script_tag(name : "solution" , value : tag_solution);
  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 == "CentOS5")
{

  if ((res = isrpmvuln(pkg:"kvm-83-105.el5", rpm:"kvm-83-105.el5~4.7", rls:"CentOS5")) != NULL)
  {
    security_message(data:res);
    exit(0);
  }

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