Handler on Duty: Guy Bruneau
Threat Level: green
| Published | 2026-09-02 20:17:32 |
|---|---|
| Last Modified | 2026-09-02 20:17:32 |
| AKA | CVE-2023-20576 |
| Summary | Insufficient Verification of Data Authenticity in AGESA™ may allow an attacker to update SPI ROM data potentially resulting in denial of service or privilege escalation. |
| Access Vector | Local | Adjacent | Network |
|---|---|---|---|
| Access Complexity | Low | Medium | High |
| Authentication | None | Single | Multiple |
| Confidentiality | None | Partial | Complete |
| Integrity | None | Partial | Complete |
| Availability | None | Partial | Complete |
