Medium severity6.4NVD Advisory· Published Nov 11, 2020· Updated Jun 17, 2026

CVE-2020-8354

Description

A potential vulnerability in the SMI callback function used in the VariableServiceSmm driver in some Lenovo Notebook models may allow arbitrary code execution.

Affected products

Lenovo/Notebook Firmware
cpe:2.3:o:lenovo:notebook_firmware:-:*:*:*:*:*:*:*
Lenovo/Notebook modelsllm-fuzzy
Lenovo/BIOScpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

support.lenovo.com/us/en/product_security/LEN-49266nvdVendor Advisory

News mentions

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