CVE ID:	CVE-2013-2212
Description:	The vmx_set_uc_mode function in Xen 3.3 through 4.3, when disabling caches, allows local HVM guests with access to memory mapped I/O regions to cause a denial of service (CPU consumption and possibly hypervisor or guest kernel panic) via a crafted GFN range.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-2212 GLSA-201504-04 https://security.gentoo.org/glsa/201504-04 SUSE-SU-2014:0372 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00010.html SUSE-SU-2014:0373 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00011.html SUSE-SU-2014:0446 http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html [oss-security] 20130724 Xen Security Advisory 60 (CVE-2013-2212) - Excessive time to disable caching with HVM guests with PCI passthrough http://www.openwall.com/lists/oss-security/2013/07/24/6