CVE ID:	CVE-2012-5510
Description:	Xen 4.x, when downgrading the grant table version, does not properly remove the status page from the tracking list when freeing the page, which allows local guest OS administrators to cause a denial of service (hypervisor crash) via unspecified vectors.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2012.1615.1   1.3.6.1.4.1.25623.1.0.702582   1.3.6.1.4.1.25623.1.1.4.2015.0940.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2012-5510 51397 http://secunia.com/advisories/51397 51468 http://secunia.com/advisories/51468 51486 http://secunia.com/advisories/51486 51487 http://secunia.com/advisories/51487 55082 http://secunia.com/advisories/55082 56794 http://www.securityfocus.com/bid/56794 88128 http://www.osvdb.org/88128 DSA-2582 http://www.debian.org/security/2012/dsa-2582 GLSA-201309-24 http://security.gentoo.org/glsa/glsa-201309-24.xml SUSE-SU-2012:1615 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html SUSE-SU-2014:0446 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html [oss-security] 20121203 Xen Security Advisory 26 (CVE-2012-5510) - Grant table version switch list corruption vulnerability http://www.openwall.com/lists/oss-security/2012/12/03/6 http://support.citrix.com/article/CTX135777 http://support.citrix.com/article/CTX135777 openSUSE-SU-2012:1685 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html openSUSE-SU-2012:1687 http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html openSUSE-SU-2013:0133 http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html openSUSE-SU-2013:0636 http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html openSUSE-SU-2013:0637 http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html xen-grant-table-dos(80478) https://exchange.xforce.ibmcloud.com/vulnerabilities/80478