Security Bulletin: Windows Privilege Impersonation Check affects NVIDIA Windows Device Driver for use on NVIDIA PCIe cards installed in System x servers (CVE-2015-1170)

The NVIDIA Windows Server 2008 and 2008 R2 Display Driver's kernel administrator check improperly validates local client impersonation levels in some cases when using the NVIDIA Windows Device Driver for use on NVIDIA PCIe cards installed in System x...

from IBM Product Security Incident Response Team http://ift.tt/1RaEe6p