CVE-2021-26317

Published: May 12, 2022

Modified: Sep 17, 2024

PUBLISHED

Description

Failure to verify the protocol in SMM may allow an attacker to control the protocol and modify SPI flash resulting in a potential arbitrary code execution.

Vendor	Product	Versions
AMD	Ryzen™ Series	affected `various`
AMD	Athlon™ Series	affected `various`

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027

x_refsource_MISC

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2021-26317

Description

Affected Products

References