win32k! GreBatchTextOut overflow exp challenges-vulnerability warning-the black bar safety net

http://technet.microsoft.com/en-us/security/bulletin/ms13-101 cve-2 0 1 3-3 8 9 9 kd u win32k! GreBatchTextOut win32k! GreBatchTextOut: bf8aa8b4 6 8 1 8 0 1 0 0 0 0 push 118h bf8aa8b9 68703c9abf push offset win32k!string'+0x4c bf9a3c70 bf8aa8be e8adc6feff call win32k! SEHprolog bf896f70 bf8aa8c3...