The (1) cudaHostAlloc and (2) cuMemHostAlloc functions in the NVIDIA CUDA Toolkit 3.2 developer drivers for Linux 260.19.26, and possibly other versions, do not initialize pinned memory, which allows local users to read potentially sensitive memory, such as file fragments during read or write operations.
classic.chem.msu.su/cgi-bin/ceilidh.exe/gran/gamess/forum/?C35e9ea936bHW-7675-1380-00.htm
classic.chem.msu.su/cgi-bin/ceilidh.exe/gran/gamess/forum/?C35e9ea936bHW-7676-1022+00.htm
classic.chem.msu.su/cgi-bin/ceilidh.exe/gran/gamess/forum/?C35e9ea936bHW-7677-1391+00.htm
classic.chem.msu.su/cgi-bin/ceilidh.exe/gran/gamess/forum/?C35e9ea936bHW-7681-487+00.htm
forums.nvidia.com/index.php?showtopic=190303
osvdb.org/70420
secunia.com/advisories/42859
www.securityfocus.com/archive/1/515591/100/0/threaded
www.securityfocus.com/archive/1/516121/100/0/threaded
www.securityfocus.com/bid/45717
www.securitytracker.com/id?1024962
exchange.xforce.ibmcloud.com/vulnerabilities/64710