CVE-2021-26398highCWE-787

CVE-2021-26398: high-severity vulnerability in AMD 1st Gen EPYC

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
Insufficient input validation in SYS_KEY_DERIVE system call in a compromised user application or ABL may allow an attacker to corrupt ASP (AMD Secure Processor) OS memory which may lead to potential arbitrary code execution.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
AMD · 1st Gen EPYCAMD · 2nd Gen EPYCAMD · 3rd Gen EPYC
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