chipsec.modules.common.bios_kbrd_buffer module

Checks for exposure of pre-boot passwords (BIOS/HDD/pre-bot authentication SW) in the BIOS keyboard buffer.

Reference:

• DEFCON 16: Bypassing Pre-boot Authentication Passwords by Instrumenting the BIOS Keyboard Buffer by Jonathan Brossard

Usage:

chipsec_main -m common.bios_kbrd_buffer

Examples:

>>> chipsec_main.py -m common.bios_kbrd_buffer