Unrated severityNVD Advisory· Published Apr 22, 2022· Updated Aug 3, 2024
CVE-2021-4212
CVE-2021-4212
Description
A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Affected products
2Patches
Vulnerability mechanics
References
1- support.lenovo.com/us/en/product_security/LEN-77639mitrex_refsource_MISC
News mentions
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