CVE-2022-23955

Name: CVE-2022-23955
Creator: NVD / NIST
Published: 2022-03-02T22:15:08.413+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.5/10EPSS 0.25%

Last modified Jun 17, 2026

CVE-2022-23955 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.. EPSS estimates a 0.25% chance of exploitation in the next 30 days.

Description

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

Metrics

CVSS 3.1

5.5/10

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

EPSS Probability

0.25%

15.7th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Hp	Probook 440 G8 Firmware	< 01.08.11
Hp	Prodesk 405 G6 Small Form Factor Firmware	< 02.07.10

References

https://support.hp.com/us-en/document/ish_5818692-5818718-16Patch, Vendor Advisory
https://support.hp.com/us-en/document/ish_5818692-5818718-16Patch, Vendor Advisory

Timeline

Published: Mar 2, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-23955?

Potential vulnerabilities have been identified in the BIOS for some HP PC products which may allow denial of service.

How severe is CVE-2022-23955?

CVE-2022-23955 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.25% probability of exploitation in the next 30 days.

How do I fix CVE-2022-23955?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-23955?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST