CVE-2022-49591

Published: Feb 26, 2025Modified: Jun 17, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: net: dsa: microchip: ksz_common: Fix refcount leak bug In ksz_switch_register(), we should call of_node_put() for the reference returned by of_get_child_by_name() which has increased the refcount.

Affected (9)

Products: Linux: Linux Kernel

Linux

1 product

Linux Kernel

Configuration A

9 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 5.16 to 5.18.15
Linux Linux Kernel	From 5.9 to 5.15.58
Linux Linux Kernel	Version 5.19 rc1
Linux Linux Kernel	Version 5.19 rc2
Linux Linux Kernel	Version 5.19 rc3
Linux Linux Kernel	Version 5.19 rc4
Linux Linux Kernel	Version 5.19 rc5
Linux Linux Kernel	Version 5.19 rc6
Linux Linux Kernel	Version 5.19 rc7

References (3)

https://git.kernel.org/stable/c/4165e02716518bbbe9c9104b39530d40928bc7ce

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Mailing ListPatch

https://git.kernel.org/stable/c/88ec2ff42da3ac93b2437dc52fe25cd4372148e6

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Mailing ListPatch

https://git.kernel.org/stable/c/a14bd7475452c51835dd5a0cee4c8fa48dd0b539

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Mailing ListPatch

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