CVE-2023-4030

HIGH

ThinkPad P14s Gen 2-P15s Gen 2-T14 Gen 2-T15 Gen 2 - Info Disclosure

Title source: llm

Description

A vulnerability was reported in BIOS for ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 that could cause the system to recover to insecure settings if the BIOS becomes corrupt.

References (1)

Core 1

Core References

Vendor Advisory

https://support.lenovo.com/us/en/product_security/LEN-134879

Scores

CVSS v3 8.4

EPSS 0.0008

EPSS Percentile 23.5%

Attack Vector LOCAL

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-636

Status published

Products (4)

lenovo/thinkpad_p14s_gen_2_firmware

lenovo/thinkpad_p15s_gen_2_firmware

lenovo/thinkpad_t14_gen_2_firmware

lenovo/thinkpad_t15_gen_2_firmware

Published Aug 17, 2023

Tracked Since Feb 18, 2026