Vulnerability CVE-2021-26316
Published: 2023-01-11

Description:
Failure to validate the communication buffer and communication service in the BIOS may allow an attacker to tamper with the buffer resulting in potential SMM (System Management Mode) arbitrary code execution.

 References:
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1031
https://www.amd.com/en/corporate/product-security/bulletin/AMD-SB-1032
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