ASRock 4×4 BOX-R1000 before BIOS P1.40 allows privilege escalation via code execution in the SMM.
Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14032
Reference (s):
- https://dannyodler.medium.com/attacking-the-golden-ring-on-amd-mini-pc-b7bfb217b437
- https://www.asrock.com/support/index.us.asp?cat=BIOS