CVE-2009-0066
Multiple unspecified vulnerabilities in Intel system software for Trusted Execution Technology (TXT) allow attackers to bypass intended loader integrity protections, as demonstrated by exploitation of tboot. NOTE: as of 20090107, the only disclosure is a vague pre-advisory with no actionable information. However, because it is from a well-known researcher, it is being assigned a CVE identifier for tracking purposes.
Date published : 2009-01-07
http://www.securityfocus.com/bid/33119
http://blackhat.com/html/bh-dc-09/bh-dc-09-speakers.html#Wojtczuk