CVE ID:	CVE-2013-1796
Description:	The kvm_set_msr_common function in arch/x86/kvm/x86.c in the Linux kernel through 3.8.4 does not ensure a required time_page alignment during an MSR_KVM_SYSTEM_TIME operation, which allows guest OS users to cause a denial of service (buffer overflow and host OS memory corruption) or possibly have unspecified other impact via a crafted application.
Test IDs:	1.3.6.1.4.1.25623.1.0.702669
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-1796 58607 http://www.securityfocus.com/bid/58607 MDVSA-2013:176 http://www.mandriva.com/security/advisories?name=MDVSA-2013:176 RHSA-2013:0727 http://rhn.redhat.com/errata/RHSA-2013-0727.html RHSA-2013:0744 http://rhn.redhat.com/errata/RHSA-2013-0744.html RHSA-2013:0746 http://rhn.redhat.com/errata/RHSA-2013-0746.html RHSA-2013:0928 http://rhn.redhat.com/errata/RHSA-2013-0928.html RHSA-2013:1026 http://rhn.redhat.com/errata/RHSA-2013-1026.html USN-1805-1 http://www.ubuntu.com/usn/USN-1805-1 USN-1808-1 http://www.ubuntu.com/usn/USN-1808-1 USN-1809-1 http://www.ubuntu.com/usn/USN-1809-1 USN-1812-1 http://www.ubuntu.com/usn/USN-1812-1 USN-1813-1 http://www.ubuntu.com/usn/USN-1813-1 [oss-security] 20130320 linux kernel: kvm: CVE-2013-179[6..8] http://www.openwall.com/lists/oss-security/2013/03/20/9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=c300aa64ddf57d9c5d9c898a64b36877345dd4a9 https://bugzilla.redhat.com/show_bug.cgi?id=917012 https://bugzilla.redhat.com/show_bug.cgi?id=917012 https://github.com/torvalds/linux/commit/c300aa64ddf57d9c5d9c898a64b36877345dd4a9 https://github.com/torvalds/linux/commit/c300aa64ddf57d9c5d9c898a64b36877345dd4a9 openSUSE-SU-2013:0847 http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00018.html openSUSE-SU-2013:0925 http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.html openSUSE-SU-2013:1187 http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html