Unrated severityNVD Advisory· Published Nov 16, 2021· Updated Sep 17, 2024
CVE-2021-26338
CVE-2021-26338
Description
Improper access controls in System Management Unit (SMU) may allow for an attacker to override performance control tables located in DRAM resulting in a potential lack of system resources.
Affected products
3- 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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