Ubuntu Update for libvirt USN-2209-1

Solution
Please Install the Updated Packages.
Insight
It was discovered that libvirt incorrectly handled symlinks when using the LXC driver. An attacker could possibly use this issue to delete host devices, create arbitrary nodes, and shutdown or power off the host. (CVE-2013-6456) Marian Krcmarik discovered that libvirt incorrectly handled seamless SPICE migrations. An attacker could possibly use this issue to cause a denial of service. (CVE-2013-7336)
Affected
libvirt on Ubuntu 13.10
References