Description
Insufficient input validation of mailbox data in the
SMU may allow an attacker to coerce the SMU to corrupt SMRAM, potentially
leading to a loss of integrity and privilege escalation.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | 2nd Gen AMD EPYC™ | various | — |
| AMD | 3rd Gen AMD EPYC™ | various | — |
Advisories 1
- WID-SEC-2023-1190 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 13, 2024