CVE-2013-4375 Information

Description

The qdisk PV disk backend in qemu-xen in Xen 4.2.x and 4.3.x before 4.3.1 and qemu 1.1 and other versions allows local HVM guests to cause a denial of service (domain grant reference consumption) via unspecified vectors.

Reference

http://security.gentoo.org/glsa/glsa-201407-03.xml http://www.openwall.com/lists/oss-security/2013/10/10/14 http://www.ubuntu.com/usn/USN-2092-1 http://xenproject.org/downloads/xen-archives/supported-xen-43-series/xen-431.html