A bit more on this: exploiting Lenovo firmware, part 2B For non Windows it means flash write protection bypass: attacker can install firmware rootkit from running OS — Dmytro Oleksiuk 💥 d_olex@mastodon.social (@d_olex) July 5, 2016 , to be deadly honest, SMM security is not relevant at all on non-Dell/HP/Lenovo desktops, just because of no BIOS … Continue reading exploiting Lenovo firmware, part 2C