PT-2025-37894 · Linux+2 · Linux Kernel+2

Published 2023-03-19 · Updated 2025-11-24 · CVE-2023-53289

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description A missing check for the return value of the create workqueue function could lead to a NULL pointer dereference in the media subsystem (bdisp driver).

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

Exploit

Improper Resource Release

NULL Pointer Dereference

Weakness Enumeration

CWE-404

CWE-476

Related Identifiers

BDU:2026-03801

CVE-2023-53289

SUSE-SU-2025:4189-1

Affected Products

Astra Linux

Linux Kernel

Suse

References · 320

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53289.json · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-53289 · Security Note
• https://git.kernel.org/stable/c/c2e55481731b0e8c96f30f661e430aa884fbd354 · Patch
• https://git.kernel.org/stable/c/fc1aeafdf6fb0a136c2257000f0d478ee62953fe · Patch
• https://git.kernel.org/stable/c/4362444dca02ab44ac844feda3cf6238ef953673 · Patch
• https://git.kernel.org/stable/c/2bfbe3ad371ac5349302833198df14e442622cbc · Patch
• https://security-tracker.debian.org/tracker/CVE-2023-53289 · Vendor Advisory
• https://osv.dev/vulnerability/BELL-CVE-2023-53289 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-03801 · Security Note
• https://git.kernel.org/stable/c/0d09ce05724cfb3f5c5136893bec95305c641875 · Patch
• https://osv.dev/vulnerability/CVE-2023-53289 · Vendor Advisory
• https://git.kernel.org/stable/c/519b0849401194745ea40f9e07513b870afc1b42 · Patch
• https://cve.org/CVERecord?id=CVE-2023-53289 · Security Note
• https://git.kernel.org/stable/c/eef95a2745cb91559bb03aa111c228fe38deaf64 · Patch
• https://git.kernel.org/stable/c/c6a315f0b14074ac89723f55b749a557dda0ae2b · Patch