Description
Insufficient control flow management in AmdCpmGpioInitSmm may allow a privileged attacker to tamper with the SMM handler potentially leading to escalation of privileges.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| AMD | Ryzen™ 2000 Series | various | — |
| AMD | Ryzen™ 3000 Series | various | — |
| AMD | Ryzen™ 4000 Series | various | — |
| AMD | Ryzen™ 5000 Series | various | — |
| AMD | 2nd Gen AMD Ryzen™ Threadripper™ Processor | Various | — |
| AMD | 3rd Gen AMD Ryzen™ Threadripper™ Processors | various | — |
| AMD | Ryzen™ Threadripper™ PRO Processor | various | — |
Advisories 1
- WID-SEC-2022-0073 AMD Prozessoren: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 16, 2025