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6.7 Medium

CVE-2021-3970 A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models…

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 and versions

Product Affected versions Fixed in
Notebook BIOS Versions not published

Other CVEs of Notebook BIOS

The 5 CVEs of Notebook BIOS →
CVE-2023-5912 A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker… 6.7 Medium CVE-2021-3972 A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS… 6.7 Medium CVE-2021-3971 A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices… 6.7 Medium CVE-2021-3614 A vulnerability was reported on some Lenovo Notebook systems that could allow an attacker with physical access to… 6.4 Medium
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