The Xen netback functionality in the Linux kernel before 3.7.8 allows guest OS users to cause a denial of service (loop) by triggering ring pointer corruption.Referenceshttp://www.mandriva.com/security/advisories?name=MDVSA-2013:176https://bugzilla.redhat.com/show_bug.cgi?id=910883https://github.com/torvalds/linux/commit/48856286b64e4b66ec62b94e504d0b29c1ade664http://lists.opensuse.org/opensuse-security-announce/2013-03/msg00004.htmlhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=48856286b64e4b66ec62b94e504d0b29c1ade664http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00018.htmlhttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.7.8http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00005.htmlhttp://www.openwall.com/lists/oss-security/2013/02/05/12
