Unrated severityNVD Advisory· Published May 12, 2022· Updated Sep 16, 2024
CVE-2021-26386
CVE-2021-26386
Description
A malicious or compromised UApp or ABL may be used by an attacker to issue a malformed system call to the Stage 2 Bootloader potentially leading to corrupt memory and code execution.
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
News mentions
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