CVE-2012-4535 Information

Description

Xen 3.4 through 4.2 and possibly earlier versions allows local guest OS administrators to cause a denial of service (Xen infinite loop and physical CPU consumption) by setting a VCPU with an \inappropriate deadline.\

Reference

http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00008.html http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00009.html http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00017.html http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00018.html http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00001.html http://lists.opensuse.org/opensuse-security-announce/2014-03/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2014-04/msg00000.html http://lists.xen.org/archives/html/xen-announce/2012-11/msg00001.html http://osvdb.org/87298 http://rhn.redhat.com/errata/RHSA-2012-1540.html http://secunia.com/advisories/51200 http://secunia.com/advisories/51324 http://secunia.com/advisories/51352 http://secunia.com/advisories/51413 http://secunia.com/advisories/51468 http://secunia.com/advisories/55082 http://security.gentoo.org/glsa/glsa-201309-24.xml http://www.debian.org/security/2012/dsa-2582 http://www.openwall.com/lists/oss-security/2012/11/13/1 http://www.securityfocus.com/bid/56498 http://www.securitytracker.com/id?1027759 https://exchange.xforce.ibmcloud.com/vulnerabilities/80022 https://security.gentoo.org/glsa/201604-03