high7.8
CVE-2021-26384
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to ou…
Impact
A malformed SMI (System Management Interface) command may allow an attacker to establish a corrupted SMI Trigger Info data structure, potentially leading to out-of-bounds memory reads and writes when triggering an SMI resulting in a potential loss of resources.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amd | Ryzen 7 5700g Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 7 5700ge Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 5 5600g Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 5 5600ge Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 3 5300g Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 3 5300ge Firmware | before comboam4_v2_pi_1.2.0.6c |
| Amd | Ryzen 9 5980hx Firmware | before cezannepi-fp6_1.0.0.9 |
| Amd | Ryzen 9 5980hs Firmware | before cezannepi-fp6_1.0.0.9 |
| Amd | Ryzen 7 5825u Firmware | before cezannepi-fp6_1.0.0.9 |
| Amd | Ryzen 9 5900hx Firmware | before cezannepi-fp6_1.0.0.9 |
| Amd | Ryzen 9 5900hs Firmware | before cezannepi-fp6_1.0.0.9 |
| Amd | Ryzen 7 5825c Firmware | before cezannepi-fp6_1.0.0.9 |