CVE-2012-1508
The XPDM display driver in VMware ESXi 4.0, 4.1, and 5.0; VMware ESX 4.0 and 4.1; and VMware View before 4.6.1 allows guest OS users to gain guest OS privileges or cause a denial of service (NULL pointer dereference) via unspecified vectors.
Date published : 2012-03-16
http://www.securityfocus.com/bid/52524
http://archives.neohapsis.com/archives/bugtraq/2012-03/0071.html