Is CVE-2022-23956 in the CISA KEV catalog?

No. CVE-2022-23956 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-23956?

CVE-2022-23956 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-23956?

CVE-2022-23956 has an EPSS score of 0.25% (16th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-23956?

Upgrade probook 440 g8 firmware to 01.08.11 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2022-23956

MEDIUM

5.5

CVSS v3

NVD

Description

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

How to fix

Remediation Available

probook 440 g8 firmwareNVD

Affected:< 01.08.11Fixed in:01.08.11CVE-2022-23956derived from NVD

prodesk 405 g6 small form factor firmwareNVD

Affected:< 02.07.10Fixed in:02.07.10CVE-2022-23956derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

0.25%probability of exploitation in 30 days

16thpercentile

Low risk: more likely to be exploited than 16% of all known CVEs.

References

Vendor Advisory1

support.hp.com

Embed a live status badge for CVE-2022-23956

Markdown

[![CVE-2022-23956](https://tridentstack.com/cve/badge/CVE-2022-23956.svg)](https://tridentstack.com/cve/CVE-2022-23956)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-23956"><img src="https://tridentstack.com/cve/badge/CVE-2022-23956.svg" alt="CVE-2022-23956"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.