cvedb.io
CVE-2021-4212
MEDIUM · CVSS 6.7
EPSS exploitation probability: 0%
Published 2022-04-22T21:15:10.067 · Last modified 2026-06-17T04:19:13.750

Summary

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

lenovo — c340-14iml_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.