Xen 3.2.x through 4.4.x does not properly clean memory pages recovered from guests, which allows local guest OS users to obtain sensitive information via unspecified vectors.Referenceshttp://lists.fedoraproject.org/pipermail/package-announce/2014-July/135071.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00003.htmlhttp://secunia.com/advisories/60471http://secunia.com/advisories/60027http://linux.oracle.com/errata/ELSA-2014-0926.htmlhttp://lists.opensuse.org/opensuse-security-announce/2014-10/msg00002.htmlhttp://linux.oracle.com/errata/ELSA-2014-0926-1.htmlhttp://support.citrix.com/article/CTX140984http://www.securitytracker.com/id/1030442http://security.gentoo.org/glsa/glsa-201407-03.xmlhttp://xenbits.xen.org/xsa/advisory-100.htmlhttp://secunia.com/advisories/60130http://www.debian.org/security/2014/dsa-3006http://www.securityfocus.com/bid/68070http://secunia.com/advisories/59208http://lists.fedoraproject.org/pipermail/package-announce/2014-July/135068.html