CVE-2013-0154 Information

Description

The get_page_type function in xen/arch/x86/mm.c in Xen 4.2 when debugging is enabled allows local PV or HVM guest administrators to cause a denial of service (assertion failure and hypervisor crash) via unspecified vectors related to a hypercall.

Reference

http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00051.html http://lists.opensuse.org/opensuse-updates/2013-04/msg00052.html http://osvdb.org/88913 http://seclists.org/oss-sec/2013/q1/att-17/xsa37-4_2.patch http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.openwall.com/lists/oss-security/2013/01/04/2 http://www.securityfocus.com/bid/57159 http://www.securitytracker.com/id?1027937 https://exchange.xforce.ibmcloud.com/vulnerabilities/80977