CVE-2021-26320

No fix known EPSS <1%

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

Published 2021-11-16 · CVE record · OSV

Products: 1st Gen AMD EPYC™, 2nd Gen AMD EPYC™, 3rd Gen AMD EPYC™