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CVE-2021-3452
MEDIUM
CVSS: 6.7
Published: 2021-07-16
Modified: 2026-06-17
Description
A potential vulnerability in the system shutdown SMI callback function in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Affected Platforms
Lenovo Thinkpad L15Lenovo Thinkpad L390 YogaLenovo Thinkpad E15 Gen 2Lenovo Thinkpad X260Lenovo Thinkpad L14Lenovo BiosLenovo Thinkpad L13Lenovo Thinkpad 11E 3Rd GenLenovo Thinkpad L15 Gen 2Lenovo Thinkpad 13 Gen 2
Weakness Type
CWE-20, NVD-CWE-noinfo