Is CVE-2022-50109 in the CISA KEV catalog?

No. CVE-2022-50109 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2022-50109?

CVE-2022-50109 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2022-50109?

CVE-2022-50109 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2022-50109?

Upgrade linux on debian 11 to 5.10.140-1 or later.

CVE & CISA-KEV Catalog

CVE-2022-50109

MEDIUM

5.5

CVSS v3

NVD

Description

In the Linux kernel, the following vulnerability has been resolved: video: fbdev: amba-clcd: Fix refcount leak bugs In clcdfb_of_init_display(), we should call of_node_put() for the references returned by of_graph_get_next_endpoint() and of_graph_get_remote_port_parent() which have increased the refcount. Besides, we should call of_node_put() both in fail path or when the references are not used anymore.

How to fix

Remediation Available

linuxDebian

Fixed in:5.10.140-1CVE-2022-50109

Fixed in:6.0.2-1CVE-2022-50109

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

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Patch8

Embed a live status badge for CVE-2022-50109

Markdown

[![CVE-2022-50109](https://tridentstack.com/cve/badge/CVE-2022-50109.svg)](https://tridentstack.com/cve/CVE-2022-50109)

HTML

<a href="https://tridentstack.com/cve/CVE-2022-50109"><img src="https://tridentstack.com/cve/badge/CVE-2022-50109.svg" alt="CVE-2022-50109"></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 2025-11-19.