PT-2023-27367 · Lenovo · Lenovo Thinkpad P14S Gen 2+1

Published 2023-08-17 · Updated 2023-08-24 · CVE-2023-4030

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Lenovo ThinkPad P14s Gen 2 (affected versions not specified) Lenovo ThinkPad P15s Gen 2 (affected versions not specified) Lenovo ThinkPad T14 Gen 2 (affected versions not specified) Lenovo ThinkPad T15 Gen 2 (affected versions not specified)

Description A vulnerability was reported in the BIOS of certain Lenovo ThinkPad models that could cause the system to recover to insecure settings if the BIOS becomes corrupt.

Recommendations For Lenovo ThinkPad P14s Gen 2, update the BIOS to a version that fixes the issue. For Lenovo ThinkPad P15s Gen 2, update the BIOS to a version that fixes the issue. For Lenovo ThinkPad T14 Gen 2, update the BIOS to a version that fixes the issue. For Lenovo ThinkPad T15 Gen 2, update the BIOS to a version that fixes the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-636

Related Identifiers

CVE-2023-4030

Affected Products

Lenovo Thinkpad P14S Gen 2

Lenovo Thinkpad P15S Gen 2

References · 8

• https://support.lenovo.com/us/en/product_security/LEN-134879 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-4030 · Security Note
• https://t.me/cvenotify/56782 · Telegram Post
• https://twitter.com/hard_to_pick1/status/1692243432620638493 · Twitter Post
• https://twitter.com/cracbot/status/1692416134019211444 · Twitter Post
• https://twitter.com/CVEnew/status/1692223448213586341 · Twitter Post
• https://t.me/cibsecurity/68773 · Telegram Post
• https://twitter.com/TechFishNews/status/1692243964685144248 · Twitter Post