CVE-2020-8354: Lenovo Notebook Firmware

Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days.

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: affected versions not specified

Published 2020-11-11. Last modified 2026-06-17.