CVE ID:	CVE-2014-7842
Description:	Race condition in arch/x86/kvm/x86.c in the Linux kernel before 3.17.4 allows guest OS users to cause a denial of service (guest OS crash) via a crafted application that performs an MMIO transaction or a PIO transaction to trigger a guest userspace emulation error report, a similar issue to CVE-2010-5313.
Test IDs:	1.3.6.1.4.1.25623.1.0.850994
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2014-7842 62305 http://secunia.com/advisories/62305 62326 http://secunia.com/advisories/62326 62336 http://secunia.com/advisories/62336 71078 http://www.securityfocus.com/bid/71078 RHSA-2016:0855 http://rhn.redhat.com/errata/RHSA-2016-0855.html SUSE-SU-2015:0481 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html SUSE-SU-2015:0652 http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html SUSE-SU-2015:0736 http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00015.html [oss-security] 20141113 CVE-2014-7842 Linux kernel: kvm: reporting emulation failures to userspace http://www.openwall.com/lists/oss-security/2014/11/13/7 http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=a2b9e6c1a35afcc0973acb72e591c714e78885ff http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.oracle.com/technetwork/topics/security/linuxbulletinapr2016-2952096.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html https://bugzilla.redhat.com/show_bug.cgi?id=1163762 https://bugzilla.redhat.com/show_bug.cgi?id=1163762 https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff https://github.com/torvalds/linux/commit/a2b9e6c1a35afcc0973acb72e591c714e78885ff https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4 openSUSE-SU-2015:0566 http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html