CVE-2013-6367

Description

The apic_get_tmcct function in arch/x86/kvm/lapic.c in the KVM subsystem in the Linux kernel through 3.12.5 allows guest OS users to cause a denial of service (divide-by-zero error and host OS crash) via crafted modifications of the TMICT value.

References

https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.54

https://bugzilla.redhat.com/show_bug.cgi?id=1032207

http://www.ubuntu.com/usn/USN-2141-1

http://www.ubuntu.com/usn/USN-2139-1

http://www.ubuntu.com/usn/USN-2138-1

http://www.ubuntu.com/usn/USN-2136-1

http://www.ubuntu.com/usn/USN-2135-1

http://www.ubuntu.com/usn/USN-2129-1

http://www.ubuntu.com/usn/USN-2128-1

http://www.ubuntu.com/usn/USN-2117-1

http://www.ubuntu.com/usn/USN-2113-1

http://www.ubuntu.com/usn/USN-2110-1

http://www.ubuntu.com/usn/USN-2109-1

http://www.securityfocus.com/bid/64270

http://www.openwall.com/lists/oss-security/2013/12/12/12

http://rhn.redhat.com/errata/RHSA-2014-0284.html

http://rhn.redhat.com/errata/RHSA-2014-0163.html

http://rhn.redhat.com/errata/RHSA-2013-1801.html

http://lists.opensuse.org/opensuse-updates/2014-02/msg00045.html

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b963a22e6d1a266a67e9eecc88134713fd54775c

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3