CVE-2013-6885

The microcode on AMD 16h 00h through 0Fh processors does not properly handle the interaction between locked instructions and write-combined memory types, which allows local users to cause a denial of service (system hang) via a crafted application, aka the errata 793 issue.

Date published : 2013-11-28

http://www.securityfocus.com/bid/63983

http://support.amd.com/TechDocs/51810_16h_00h-0Fh_Rev_Guide.pdf