CVE-2021-26331

State: Published
Severity: Not scored
Published: Nov 16, 2021
Updated: Sep 16, 2024
Reserved: Jan 29, 2021

Description

AMD System Management Unit (SMU) contains a potential issue where a malicious user may be able to manipulate mailbox entries leading to arbitrary code execution.

Scores

The record has no CVSS score.

Weaknesses

CWE-20 Improper Input Validation

Affected Products

Product	Versions
1st Gen AMD EPYC™AMD	before NaplesPI-SP3_1.0.0.GAffected
2nd Gen AMD EPYC™AMD	before RomePI-SP3_1.0.0.CAffected
3rd Gen AMD EPYC™AMD	before MilanPI-SP3_1.0.0.4Affected

References

https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021

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