Debian Security Advisory 1384-1 – Several local vulnerabilities have been discovered in the Xen hypervisor packages which may lead to the execution of arbitrary code.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/59846/dsa-1384-1.txt
Source: https://packetstormsecurity.com/files/59846/Debian-Linux-Security-Advisory-1384-1.html