Closed yfliuuu closed 2 years ago
The ACRN efi boot loader (ACRN efi-stub) shall always set MOR bit before ACRN start.
It mitigates the security issue like secret data leakage from previous sudden system shutdown. Link to TCG Mitigation specification https://trustedcomputinggroup.org/wp-content/uploads/Platform-Reset-Attack-Mitigation-Specification.pdf
[External_System_ID] ACRN-7147
yfliuuu
commented
3 years ago yfliuuu
commented
3 years ago
The ACRN efi boot loader (ACRN efi-stub) shall always set MOR bit before ACRN start.
It mitigates the security issue like secret data leakage from previous sudden system shutdown. Link to TCG Mitigation specification https://trustedcomputinggroup.org/wp-content/uploads/Platform-Reset-Attack-Mitigation-Specification.pdf