CVE-2022-4432

State: Published
Severity: 6.7 Medium
Published: Jan 5, 2023
Updated: Apr 8, 2025
Reserved: Dec 12, 2022

Description

A buffer over-read vulnerability was reported in the ThinkPadX13s BIOS PersistenceConfigDxe driver that could allow a local attacker with elevated privileges to cause information disclosure.

Scores

CVSS	Score	Vector	Source
3.1	6.7 Medium	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H	lenovo

Weaknesses

CWE-126

Affected Products

Product	Versions
ThinkPad X13sLenovo	Versions prior to 1.47Affected

References

https://support.lenovo.com/us/en/product_security/LEN-103709

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