CVE ID:	CVE-2013-4371
Description:	Use-after-free vulnerability in the libxl_list_cpupool function in the libxl toolstack library in Xen 4.2.x and 4.3.x, when running "under memory pressure," returns the original pointer when the realloc function fails, which allows local users to cause a denial of service (heap corruption and crash) and possibly execute arbitrary code via unspecified vectors.
Test IDs:	1.3.6.1.4.1.25623.1.1.4.2013.1774.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2013-4371 GLSA-201407-03 http://security.gentoo.org/glsa/glsa-201407-03.xml [oss-security] 20131010 Xen Security Advisory 70 (CVE-2013-4371) - use-after-free in libxl_list_cpupool under memory pressure http://www.openwall.com/lists/oss-security/2013/10/10/12