CVE ID:	CVE-2013-4368
Description:	The outs instruction emulation in Xen 3.1.x, 4.2.x, 4.3.x, and earlier, when using FS: or GS: segment override, uses an uninitialized variable as a segment base, which allows local 64-bit PV guests to obtain sensitive information (hypervisor stack content) via unspecified vectors related to stale data in a segment register.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2013.1774.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-4368 DSA-3006 http://www.debian.org/security/2014/dsa-3006 GLSA-201407-03 http://security.gentoo.org/glsa/glsa-201407-03.xml RHSA-2013:1449 http://rhn.redhat.com/errata/RHSA-2013-1449.html SUSE-SU-2014:0411 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00015.html SUSE-SU-2014:0446 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html SUSE-SU-2014:0470 http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html [oss-security] 20131010 Xen Security Advisory 67 (CVE-2013-4368) - Information leak through outs instruction emulation http://www.openwall.com/lists/oss-security/2013/10/10/10 openSUSE-SU-2013:1636 http://lists.opensuse.org/opensuse-updates/2013-11/msg00009.html xen-cve20134368-info-disc(87799) https://exchange.xforce.ibmcloud.com/vulnerabilities/87799