Description
Insufficient memory cleanup in the AMD Secure Processor (ASP) Trusted Execution Environment (TEE) may allow an authenticated attacker with privileges to generate a valid signed TA and potentially poison the contents of the process memory with attacker controlled data resulting in a loss of confidentiality.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Radeon RX 5000 Series & PRO W5000 Series | AMD Radeon Software – < 22.5.2, AMD Radeon Pro Software Enterprise – < 22.Q2, Enterprise Driver – < 22.10.20 | 22.5.2 |
| AMD | AMD Radeon RX 6000 Series & PRO W6000 Series | AMD Radeon Software – < 22.5.2, AMD Radeon Pro Software Enterprise – < 22.Q2, Enterprise Driver – < 22.10.20 | 22.5.2 |
| AMD | AMD Ryzen™ Embedded R1000 | various | — |
| AMD | AMD Ryzen™ Embedded R2000 | various | — |
| AMD | AMD Ryzen™ Embedded V1000 | various | — |
| AMD | AMD Ryzen™ Embedded V2000 | various | — |
Advisories 1
- WID-SEC-2023-1190 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 13, 2024