Detections
Analytics
CVE-2021-26315
high
Description
When the AMD Platform Security Processor (PSP) boot rom loads, authenticates, and subsequently decrypts an encrypted FW, due to insufficient verification of the integrity of decrypted image, arbitrary code may be executed in the PSP when encrypted firmware images are used.
References
https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021