high7.5
CVE-2021-26322
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
Impact
Persistent platform private key may not be protected with a random IV leading to a potential “two time pad attack”.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Amd | Epyc 7601 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7551p Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7551 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7501 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7451 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7401 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7371 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7351p Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7351 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7301 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7281 Firmware | before naplespi-sp3_1.0.0.g |
| Amd | Epyc 7261 Firmware | before naplespi-sp3_1.0.0.g |