{"id":"CVE-2013-6376","details":"The recalculate_apic_map 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 (host OS crash) via a crafted ICR write operation in x2apic mode.","modified":"2026-04-16T01:39:58.279584276Z","published":"2013-12-14T18:08:45Z","withdrawn":"2026-01-27T04:11:48.949594Z","related":["SUSE-RU-2015:0621-1","SUSE-SU-2015:0581-1","SUSE-SU-2015:0736-1","SUSE-SU-2015:1174-1","SUSE-SU-2015:1376-1"],"references":[{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2113-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2117-1"},{"type":"ADVISORY","url":"http://www.ubuntu.com/usn/USN-2136-1"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/17d68b763f09a9ce824ae23eb62c9efc57b69271"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1033106"},{"type":"WEB","url":"http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=17d68b763f09a9ce824ae23eb62c9efc57b69271"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00002.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2014-02/msg00003.html"},{"type":"WEB","url":"http://www.openwall.com/lists/oss-security/2013/12/12/12"},{"type":"WEB","url":"http://www.securityfocus.com/bid/64319"}],"schema_version":"1.7.3"}