PT-2025-37591 · Linux+3 · Linux Kernel+3

CVE-2022-50289 · Published 2022-11-01 · Updated 2025-10-23

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 memory leak was resolved in the ocfs2 stack glue init() function within the OCFS2 module. Specifically, the ocfs2 table header was not being freed if ocfs2 sysfs init() failed, leading to a memory leak detected by kmemleak. The vulnerability was identified through unreferenced objects in memory.

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

Exploit

Improper Resource Release

Memory Leak

Weakness Enumeration

CWE-404

CWE-401

Related Identifiers

BDU:2026-08820

CVE-2022-50289

SUSE-SU-2025:03614-1

SUSE-SU-2025:03615-1

SUSE-SU-2025:03628-1

SUSE-SU-2025:3716-1

SUSE-SU-2025:3761-1

Affected Products

Astra Linux

Linux Kernel

Ocfs2

Suse

References · 996

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50289.json · Exploit
• https://ubuntu.com/security/CVE-2022-50289 · Vendor Advisory
• https://git.kernel.org/stable/c/61d68cf2ba79128c48d4b3fa4d10c34dc18ba572 · Patch
• https://git.kernel.org/stable/c/7c8bf45cea9c8d6fb3e14d8cd5ae60e0372f39b7 · Patch
• https://git.kernel.org/stable/c/0b2128b70849f2728949babfc1c760096ef72f5d · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:03614-1 · Vendor Advisory
• https://git.kernel.org/stable/c/6f6c13776cbee4b6a515f4cd3b859f046be4f6f9 · Patch
• https://osv.dev/vulnerability/CVE-2022-50289 · Vendor Advisory
• https://git.kernel.org/stable/c/13b6269dd022aaa69ca8d1df374ab327504121cf · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50289 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50289 · Vendor Advisory
• https://git.kernel.org/stable/c/b0822faebd79971617abd495beb2d6f5356b88bf · Patch
• https://cve.org/CVERecord?id=CVE-2022-50289 · Security Note
• https://git.kernel.org/stable/c/0000281f019111526f7abccc61f2746d2eb626ca · Patch
• https://osv.dev/vulnerability/SUSE-SU-2025:3716-1 · Vendor Advisory