Description
An unintended proxy or intermediary in the AMD power management firmware (PMFW) could allow a privileged attacker to send malformed messages to the system management unit (SMU) potentially resulting in arbitrary code execution.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | AMD Instinct™ MI210 | — | ROCm 6.4.2 |
| AMD | AMD Instinct™ MI250 | — | ROCm 6.4.2 |
Advisories 1
- WID-SEC-2026-0383 AMD Radeon: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 12, 2026