PT-2025-26048 · Linux+1 · Linux Kernel+1

Published 2022-06-07 · Updated 2025-06-18 · CVE-2022-50122

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 refcount leak issue has been identified in the Linux kernel, specifically in the ASoC: mediatek: mt8173-rt5650 module. The of parse phandle() function returns a node pointer with an incremented refcount, which should be decremented using of node put() when no longer needed. This issue affects certain error paths in the mt8173 rt5650 dev probe function.

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

Exploit

Weakness Enumeration

CWE-911

Related Identifiers

BDU:2026-04578

CVE-2022-50122

RHSA-2023:2458

Affected Products

Astra Linux

Linux Kernel

References · 28

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50122.json · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-50122 · Vendor Advisory
• https://git.kernel.org/stable/c/e38e4952ac7a316c9002af30980d6aa850214474 · Patch
• https://git.kernel.org/stable/c/efe2178d1a32492f99e7f1f2568eea5c88a85729 · Patch
• https://git.kernel.org/stable/c/06ace427953f5036b64aed658f0055f65d76fd27 · Patch
• https://git.kernel.org/stable/c/e024a24fb264523149658c10c76bb363b3d0004d · Patch
• https://git.kernel.org/stable/c/994f2edeeb2114bb22b62741cb8fb030fc7e5441 · Patch
• https://security-tracker.debian.org/tracker/CVE-2022-50122 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2022-50122 · Security Note
• https://osv.dev/vulnerability/CVE-2022-50122 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2022-50122 · Vendor Advisory
• https://git.kernel.org/stable/c/5ec83aa7a9e5bcca80ccd49978916feb4e0ffc07 · Patch
• https://git.kernel.org/stable/c/403d46971936f9f704b91cecffe66e44aa39e915 · Patch
• https://bdu.fstec.ru/vul/2026-04578 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-50122 · Security Note