CVE-2022-48183: Lenovo Thinkpad t14s Gen 3 Firmware

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability was reported in ThinkPad T14s Gen 3 and X13 Gen3 that could cause the BIOS tamper detection mechanism to not trigger under specific circumstances which could allow unauthorized access.

Affected products

• Lenovo Thinkpad t14s Gen 3 Firmware: before 1.30 (fixed in 1.30); before 1.35 (fixed in 1.35)
• Lenovo Thinkpad x13 Gen 3 Firmware: before 1.30 (fixed in 1.30); before 1.35 (fixed in 1.35)

Published 2023-10-09. Last modified 2026-06-17.