Array index error in the HVMOP_set_mem_access handler in Xen 4.1...

Vulnerability Description

Array index error in the HVMOP_set_mem_access handler in Xen 4.1 allows local HVM guest OS administrators to cause a denial of service (crash) or obtain sensitive information via unspecified vectors.

References

• http://secunia.com/advisories/55082
• http://lists.opensuse.org/opensuse-security-announce/2013-01/msg00011.html
• http://www.securityfocus.com/bid/56799
• http://support.citrix.com/article/CTX135777
• http://security.gentoo.org/glsa/glsa-201309-24.xml
• http://secunia.com/advisories/51397
• http://www.openwall.com/lists/oss-security/2012/12/03/7
• http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00018.html
• http://secunia.com/advisories/51486
• http://secunia.com/advisories/51487
• https://exchange.xforce.ibmcloud.com/vulnerabilities/80481
• http://www.osvdb.org/88132
• http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00019.html
• http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html