Unrated severityNVD Advisory· Published Nov 16, 2021· Updated Sep 16, 2024
CVE-2021-26331
CVE-2021-26331
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.
Affected products
4- AMD/1st Gen AMD EPYC™v5Range: unspecified
- AMD/2nd Gen AMD EPYC™v5Range: unspecified
- AMD/3rd Gen AMD EPYC™v5Range: unspecified
Patches
Vulnerability mechanics
References
1- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1021mitrex_refsource_MISC
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