Breaking Through Another Side: Bypassing Firmware Security Boundaries from Embedded Controller
In our presentation, we focus on reverse engineering Embedded Controller (EC) from one of the recent Lenovo Thinkpad laptops, attacks from EC trusted boundary the main platform firmware (BIOS) and we manage to bypass Intel BIOS Guard technology (Lenovo specific implementation).
By Alex Matrosov and Alexandre Gazet
Full Abstract & Presentation Materials: https://www.blackhat.com/us-19/briefi...