Is CVE-2022-42011 in the CISA KEV catalog?

No. CVE-2022-42011 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-42011?

CVE-2022-42011 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2022-42011?

CVE-2022-42011 has an EPSS score of 1.31% (67th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-42011?

Upgrade dbus on debian 11 to 1.12.24-0+deb11u1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2022-42011

MEDIUM

6.5

CVSS v3

NVD

Description

An issue was discovered in D-Bus before 1.12.24, 1.13.x and 1.14.x before 1.14.4, and 1.15.x before 1.15.2. An authenticated attacker can cause dbus-daemon and other programs that use libdbus to crash when receiving a message where an array length is inconsistent with the size of the element type.

CWE-129

How to fix

Remediation Available

dbusDebian

Fixed in:1.12.24-0+deb11u1CVE-2022-42011

Fixed in:1.14.4-1CVE-2022-42011

dbusUbuntu

Fixed in:1.6.18-0ubuntu4.5+esm3USN-5704-1

Fixed in:1.10.6-1ubuntu3.6+esm2USN-5704-1

Fixed in:1.12.2-1ubuntu1.4USN-5704-1

Fixed in:1.12.16-2ubuntu2.3USN-5704-1

Fixed in:1.12.20-2ubuntu4.1USN-5704-1

Fixed in:1.14.0-2ubuntu3USN-5704-1

libdbus-1-3Ubuntu

Fixed in:1.6.18-0ubuntu4.5+esm3USN-5704-1

Fixed in:1.10.6-1ubuntu3.6+esm2USN-5704-1

Fixed in:1.12.2-1ubuntu1.4USN-5704-1

Fixed in:1.12.16-2ubuntu2.3USN-5704-1

Fixed in:1.12.20-2ubuntu4.1USN-5704-1

Fixed in:1.14.0-2ubuntu3USN-5704-1

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

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

Exploit Intelligence

1.31%probability of exploitation in 30 days

67thpercentile

Moderate risk: more likely to be exploited than 67% of all known CVEs.

References

Patch1

openwall.com

Exploit1

gitlab.freedesktop.org

Third-Party Advisory1

security.gentoo.org

Mailing List3

Related Vulnerabilities

Other CWE-129 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-35592	Medium	6.3	51%	-	Fix
CVE-2021-35598	Medium	6.3	50%	-	Fix
CVE-2021-35594	Medium	6.3	50%	-	Fix
CVE-2022-35737	High	7.5	19%	-	Fix
CVE-2014-6317	High	7.1	18%	-	-
CVE-2023-40477	High	7.8	13%	-	Fix

Embed a live status badge for CVE-2022-42011

Markdown

[![CVE-2022-42011](https://tridentstack.com/cve/badge/CVE-2022-42011.svg)](https://tridentstack.com/cve/CVE-2022-42011)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-42011"><img src="https://tridentstack.com/cve/badge/CVE-2022-42011.svg" alt="CVE-2022-42011"></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 2025-06-09.