Xen contains a flaw that may allow an attacker to gain access to unauthorized privileges. The issue is triggered when an error occurs in the VNC graphical display during the handling of a certain key sequence. This may allow a local attacker to gain escalated privileges.
Local Access Required
Loss of Integrity
Patch / RCS
Currently, there are no known workarounds or upgrades to correct this issue. However, the vendor has released a patch to address this vulnerability.