3 ms·
If the bios is corrupt it can corrupt the OS. So that the OS does not really flash it. Or there might be a hardware exploit that makes it look like the bios is
by pooya13 7y ago
If the bios is corrupt it can corrupt the OS. So that the OS does not really flash it. Or there might be a hardware exploit that makes it look like the bios is being flashed while keeping the corruption or one that injects the corruption after each bios flash. In general if the HW has been modified it would be really hard to detect the exploit.