A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.

Related CVEs

CVE-2022-48188

Key Information

GHSA ID

GHSA-44q7-gj7w-2qrj

Published

June 6, 2023 12:30 AM

Last Modified

April 4, 2024 4:32 AM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: September 11, 2025 6:35 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.