PT-2025-54012 · Linux · Linux Kernel

Published 2023-07-14 · Updated 2026-03-24 · CVE-2023-54183

Positive Technologies (AI Summary)

CVSS v2.0

5.5

Medium

Base vector

AV:A/AC:L/Au:S/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description The Linux kernel contains a flaw in the v4l2-core subsystem, specifically within the v4l2 fwnode parse link() function. A resource leak can occur if fwnode graph get remote endpoint() fails, potentially leading to issues when handling function calls related to device tree nodes. The issue arises from a missing error handling path and the need to release references taken from previous fwnode graph get port parent() calls, as well as handling failures from fwnode graph get port parent() itself.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Leak

Weakness Enumeration

CWE-401

Related Identifiers

BDU:2026-04179

CVE-2023-54183

SUSE-SU-2026:0263-1

SUSE-SU-2026:0278-1

SUSE-SU-2026:0281-1

SUSE-SU-2026:0293-1

SUSE-SU-2026:0315-1

SUSE-SU-2026:0317-1

SUSE-SU-2026:0411-1

SUSE-SU-2026:0617-1

SUSE-SU-2026:20477-1

SUSE-SU-2026:20498-1

SUSE-SU-2026:20845-1

SUSE-SU-2026:20876-1

Affected Products

Linux Kernel

References · 2191

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/54xxx/CVE-2023-54183.json · Exploit
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-54183 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-04179 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2026:20845-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-54183 · Security Note
• https://osv.dev/vulnerability/CVE-2023-54183 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0281-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-54183 · Security Note
• https://osv.dev/vulnerability/BELL-CVE-2023-54183 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-54183 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20876-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0617-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0411-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:0293-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2026:20498-1 · Vendor Advisory