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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: AMD

Published: 2021-11-16T18:12:07.291241Z

Updated: 2024-09-17T01:21:40.952Z

Reserved: 2021-01-29T00:00:00

Link: CVE-2021-26315

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-11-16T19:15:07.703

Modified: 2021-11-18T19:14:30.037

Link: CVE-2021-26315

cve-icon Redhat

No data.