All versions of the NVIDIA Windows GPU Display Driver contain a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for DxgkDdiEscape where a pointer passed from a user to the driver is not correctly validated before it is dereferenced for a write operation, may lead to denial of service or potential escalation of privileges.
The product dereferences a pointer that it expects to be valid but is NULL.
Link | Tags |
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http://www.securityfocus.com/bid/98513 | vdb entry |
http://nvidia.custhelp.com/app/answers/detail/a_id/4462 | vendor advisory |