CVE-2023-4030

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.

Remediation

Solution:

  • Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-134879.

Category

8.4
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.07%
Vendor Advisory lenovo.com
Affected: Lenovo ThinkPad
Published at:
Updated at:

References

Link Tags
https://support.lenovo.com/us/en/product_security/LEN-134879 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-4030?
CVE-2023-4030 has been scored as a high severity vulnerability.
How to fix CVE-2023-4030?
To fix CVE-2023-4030: Update system firmware to the version (or newer) indicated for your model in the Product Impact section in LEN-134879.
Is CVE-2023-4030 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-4030 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-4030?
CVE-2023-4030 affects Lenovo ThinkPad.
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