CVE ID:	CVE-2017-2583
Description:	The load_segment_descriptor implementation in arch/x86/kvm/emulate.c in the Linux kernel before 4.9.5 improperly emulates a "MOV SS, NULL selector" instruction, which allows guest OS users to cause a denial of service (guest OS crash) or gain guest OS privileges via a crafted application.
Test IDs:	1.3.6.1.4.1.25623.1.0.703791   1.3.6.1.4.1.25623.1.0.872292   1.3.6.1.4.1.25623.1.0.872293
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2017-2583 95673 http://www.securityfocus.com/bid/95673 DSA-3791 http://www.debian.org/security/2017/dsa-3791 RHSA-2017:1615 https://access.redhat.com/errata/RHSA-2017:1615 RHSA-2017:1616 https://access.redhat.com/errata/RHSA-2017:1616 USN-3754-1 https://usn.ubuntu.com/3754-1/ [oss-security] 20170119 CVE-2017-2583 Kernel: Kvm: vmx/svm potential privilege escalation inside guest http://www.openwall.com/lists/oss-security/2017/01/19/2 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=33ab91103b3415e12457e3104f0e4517ce12d0f3 http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=33ab91103b3415e12457e3104f0e4517ce12d0f3 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5 http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.5 https://bugzilla.redhat.com/show_bug.cgi?id=1414735 https://bugzilla.redhat.com/show_bug.cgi?id=1414735 https://github.com/torvalds/linux/commit/33ab91103b3415e12457e3104f0e4517ce12d0f3 https://github.com/torvalds/linux/commit/33ab91103b3415e12457e3104f0e4517ce12d0f3