Unrated severityNVD Advisory· Published May 12, 2022· Updated Sep 16, 2024
CVE-2021-26351
CVE-2021-26351
Description
Insufficient DRAM address validation in System Management Unit (SMU) may result in a DMA (Direct Memory Access) read/write from/to invalid DRAM address that could result in denial of service.
Affected products
3- AMD/Athlon™ Seriesv5Range: various
- AMD/Ryzen™ Seriesv5Range: various
Patches
Vulnerability mechanics
References
1- www.amd.com/en/corporate/product-security/bulletin/amd-sb-1027mitrex_refsource_MISC
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