CVE ID:	CVE-2014-1438
Description:	The restore_fpu_checking function in arch/x86/include/asm/fpu- internal.h in the Linux kernel before 3.12.8 on the AMD K7 and K8 platforms does not clear pending exceptions before proceeding to an EMMS instruction, which allows local users to cause a denial of service (task kill) or possibly gain privileges via a crafted application.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2014-1438 BugTraq ID: 64781 http://www.securityfocus.com/bid/64781 http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126874.html http://lists.fedoraproject.org/pipermail/package-announce/2014-January/126858.html http://www.mandriva.com/security/advisories?name=MDVSA-2014:038 http://www.halfdog.net/Security/2013/Vm86SyscallTaskSwitchKernelPanic/ https://lkml.org/lkml/2014/1/9/637 http://www.openwall.com/lists/oss-security/2014/01/14/1 http://www.securitytracker.com/id/1029592 http://www.ubuntu.com/usn/USN-2113-1 http://www.ubuntu.com/usn/USN-2117-1 http://www.ubuntu.com/usn/USN-2133-1 http://www.ubuntu.com/usn/USN-2134-1 http://www.ubuntu.com/usn/USN-2135-1 http://www.ubuntu.com/usn/USN-2136-1 http://www.ubuntu.com/usn/USN-2138-1 http://www.ubuntu.com/usn/USN-2139-1 http://www.ubuntu.com/usn/USN-2141-1