Vulnerability in Amd 1st Gen Epyc™

CVE-2021-26320

Insufficient validation of the AMD SEV Signing Key (ASK) in the SEND_START command in the SEV Firmware may allow a local authenticated attacker to perform a denial of service of the PSP

Vulnerability class: Improper Certificate Validation

EPSS: 0.001 (28.1th percentile) — read the EPSS interpretation.