Not really novel in concept, but in implementation. See also the responses: http...

		pas on Jan 6, 2018 \| parent \| context \| favorite \| on: AMD PSP: Firmware TPM Remote Code Execution via Cr... Not really novel in concept, but in implementation. See also the responses: https://news.ycombinator.com/item?id=16083256 Especially "613.pdf" linked by NickPSecurity.