Secunia Security Advisory – A vulnerability has been reported in Xen, which can be exploited by malicious, local users in a DomU domain to bypass certain security restrictions.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/70570/sa32063.txt
Source: https://packetstormsecurity.com/files/70570/Secunia-Security-Advisory-32063.html