CERT/CC has called out AMD for having insecure video drivers. AMD/ATI video drivers are incompatible with system-wide ASLR. 'Always On' DEP combined with 'Always On' ASLR are effective exploit mitigations. However, most people don't know about 'Always On' ASLR since Microsoft had to hide it fromEMET with an 'EnableUnsafeSettings' registry key — because AMD/ATI video drivers will cause a BSOD on boot if 'Always On' ASLR is enabled
http://tech.slashdot.org/story/12/06...e-at-any-speed