10:00AM
to 11:00AM
event::type
Hardware
:
Milano Ballroom 5-6-7-8
About: We demonstrate how to permanently reflash Intel BIOSes on the latest Intel Q45-based systems. In contrast to a previous work done by other researches a few months earlier, who targeted totally unprotected low-end BIOSes, we focus on how to permanently reflash one of the most secure BIOSes out there, that normally only allow a vendor's digitally signed firmware to be flashed. As an extra bonus we describe yet-another-one, on-the-fly, previously undisclosed attack against SMM on Intel platforms affecting most of the recent chipsets.
event::url http://www.blackhat.com/html/bh-usa-09/bh-usa-09-speakers.html#Wojtczuk
