PT-2025-26089 · Linux+1 · Linux Kernel+1

Published 2025-06-18 · Updated 2026-04-20 · CVE-2022-50163

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.18.11

Description A vulnerability has been resolved in the Linux kernel related to incorrect dev tracker usage in the ax25 module. The issue was discovered while investigating a separate rose issue. The vulnerability can cause a reference to be released prematurely, leading to a warning message.

Recommendations For Linux kernel versions prior to 5.18.11, update to a version that includes the fix for the incorrect dev tracker usage in the ax25 module.

Exploit

Fix

Related Identifiers

CVE-2022-50163

Affected Products

Debian

Linux Kernel

References · 15

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50163.json · Exploit
• https://ubuntu.com/security/CVE-2022-50163 · Vendor Advisory
• https://git.kernel.org/stable/c/4294df1374450912b2f64ee3cf575069fc784679 · Patch
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50163 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-50163 · Security Note
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-11-CVE-2022-50163 · Vendor Advisory
• https://git.kernel.org/stable/c/d08e3d71e5942f77fbff7f3529ed7fc82fbb3dfa · Patch
• https://osv.dev/vulnerability/ROOT-OS-UBUNTU-2204-CVE-2022-50163 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50163 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50163 · Vendor Advisory
• https://git.kernel.org/stable/c/d7c4c9e075f8cc6d88d277bc24e5d99297f03c06 · Patch
• https://cve.org/CVERecord?id=CVE-2022-50163 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2022-50163 · Vendor Advisory
• https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git · Note
• https://twitter.com/CVEnew/status/1935351044248396173 · Twitter Post