CVE-2022-40136

MediumCVSS 4.4/10Last modified Jun 17, 2026

Description

An information leak vulnerability in SMI Handler used to configure platform settings over WMI in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.

Metrics

CVSS 3.1 4.4/10CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Jan 30, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-40136: Medium severity, CVSS 4.4 | Vulnix