CVE-2022-48181

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

An ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate their privileges and execute arbitrary code.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

Vendor	Product	Versions
Lenovo	ThinkStation BIOS	various

References

https://support.lenovo.com/us/en/product_security/LEN-124495Vendor Advisory
https://support.lenovo.com/us/en/product_security/LEN-124495Vendor Advisory

Timeline

Published: Jun 5, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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