Unrated severityNVD Advisory· Published Apr 22, 2022· Updated Aug 3, 2024
CVE-2021-3970
CVE-2021-3970
Description
A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.
Affected products
2- Range: various
Patches
Vulnerability mechanics
References
1- support.lenovo.com/us/en/product_security/LEN-73440mitrex_refsource_MISC
News mentions
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