QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2022-49367

Back to search

CVE-2022-49367

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: Fix refcount leak in mv88e6xxx_mdios_register of_get_child_by_name() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. mv88e6xxx_mdio_register() pass the device node to of_mdiobus_register(). We don't need the device node after it. Add missing of_node_put() to avoid refcount leak.

VendorProductVersions

Linux

Linux

affected
a3c53be55c955b7150cda17874c3fcb4eeb97a89 - < dc1cf8c6f9793546696fded437a5b4c84944c48b
affected
a3c53be55c955b7150cda17874c3fcb4eeb97a89 - < 86c3c5f8e4bd1325e24f6fba9017cade29933377
affected
a3c53be55c955b7150cda17874c3fcb4eeb97a89 - < a101793994c0a14c70bb4e44c7fda597eeebba0a
affected
a3c53be55c955b7150cda17874c3fcb4eeb97a89 - < 42658e47f1abbbe592007d3ba303de466114d0bb
affected
a3c53be55c955b7150cda17874c3fcb4eeb97a89 - < c1df9cb756e5a9ba1841648c44ee5d92306b9c65

+3 more versions

Linux

Linux

affected
4.11
unaffected
0 - < 4.11
unaffected
4.14.283 - <= 4.14.*
unaffected
4.19.247 - <= 4.19.*
unaffected
5.4.198 - <= 5.4.*

+5 more versions

References

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now