PT-2025-25965 · Linux+4 · Linux Kernel+4

Published 2022-08-16 · Updated 2025-11-13 · CVE-2022-50039

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 A vulnerability in the Linux kernel has been resolved. The issue was related to a missing clk disable unprepare() call in intel eth pci remove(), which was partly reverted due to a kernel panic caused by a double call to clk disable unprepare() in stmmac dvr remove() and intel eth pci remove(). However, a later update to stmmac dvr remove() removed the call to clk disable unprepare(), making it necessary to add the call back to intel eth pci remove().

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

Exploit

Improper Resource Release

Weakness Enumeration

CWE-404

Related Identifiers

BDU:2026-03123

CESA-2023_2951

CVE-2022-50039

RHSA-2023:2458

RHSA-2023:2951

RHSA-2023_2458

RHSA-2023_2951

SUSE-SU-2025:02264-1

SUSE-SU-2025:02321-1

SUSE-SU-2025:02322-1

SUSE-SU-2025:02537-1

SUSE-SU-2025:2264-1

SUSE-SU-2025_02264-1

SUSE-SU-2025_02537-1

Affected Products

Astra Linux

Centos

Linux Kernel

Red Hat

Suse

References · 596

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50039.json · Exploit
• https://cve.org/CVERecord?id=CVE-2022-50039 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50039 · Vendor Advisory
• https://git.kernel.org/stable/c/02f3642d8e657c05f382729c165bed46745dc18c · Patch
• https://git.kernel.org/stable/c/47129531196054b374017555165b47a43cdb6f41 · Patch
• https://git.kernel.org/stable/c/9400aeb419d35e718e90aa14a97c11229d0a40bc · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-50039 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2025:02537-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-50039 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50039 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-50039 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2025:02321-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-50039 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-03123 · Security Note
• https://git.kernel.org/stable/c/5c23d6b717e4e956376f3852b90f58e262946b50 · Patch