CVE-2023-4030
First published: Thu Aug 17 2023(Updated: )
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.
Credit: psirt@lenovo.com psirt@lenovo.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Lenovo Thinkpad T15 Gen 2 Firmware | ||
| Lenovo Thinkpad T15 Gen 2 | ||
| Lenovo Thinkpad P14s Gen 2 Firmware | ||
| Lenovo Thinkpad P14s Gen 2 | ||
| Lenovo Thinkpad P15s Gen 2 Firmware | ||
| Lenovo Thinkpad P15s Gen 2 | ||
| Lenovo Thinkpad T14 Gen 2 Firmware | ||
| Lenovo Thinkpad T14 Gen 2 |
Remedy
Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-134879.
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is CVE-2023-4030?
CVE-2023-4030 is a vulnerability in the BIOS of ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 laptops that could result in the system recovering to insecure settings if the BIOS becomes corrupt.
Which devices are affected by CVE-2023-4030?
CVE-2023-4030 affects the BIOS firmware of Lenovo ThinkPad P14s Gen 2, P15s Gen 2, T14 Gen 2, and T15 Gen 2 laptops.
What is the severity of CVE-2023-4030?
The severity of CVE-2023-4030 is rated as high with a severity value of 7.8.
How can the BIOS vulnerability be fixed?
To fix the BIOS vulnerability, users should install the latest firmware update provided by Lenovo.
Where can I find more information about CVE-2023-4030?
More information about CVE-2023-4030 can be found on Lenovo's Product Security website.
- collector/nvd-api
- collector/nvd-index
- agent/type
- agent/author
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/severity
- agent/references
- agent/weakness
- agent/remedy
- agent/last-modified-date
- agent/tags
- agent/description
- agent/event
- agent/first-publish-date
- vendor/lenovo
- canonical/lenovo thinkpad t15 gen 2 firmware
- canonical/lenovo thinkpad t15 gen 2
- canonical/lenovo thinkpad p14s gen 2 firmware
- canonical/lenovo thinkpad p14s gen 2
- canonical/lenovo thinkpad p15s gen 2 firmware
- canonical/lenovo thinkpad p15s gen 2
- canonical/lenovo thinkpad t14 gen 2 firmware
- canonical/lenovo thinkpad t14 gen 2