Folks running paravirtualized VMs on Xen (3.4 and newer) hosts need to patch to protect against a new vulnerability that allows an admin in a VM to escape up to the host:
http://xenbits.xen.org/xsa/advisory-148.html John Stratosec - Secure Finance and Heathcare Clouds http://stratosec.co o: 415.315.9385 @johnlkinsella<http://twitter.com/johnlkinsella>