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CVE-2022-49591

net: dsa: microchip: ksz_common: Fix refcount leak bug

CVSS 5.5 MEDIUMEPSS 0.2%
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.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
Linux · Linux

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References
https://git.kernel.org/stable/c/4165e02716518bbbe9c9104b39530d40928bc7cehttps://git.kernel.org/stable/c/88ec2ff42da3ac93b2437dc52fe25cd4372148e6https://git.kernel.org/stable/c/a14bd7475452c51835dd5a0cee4c8fa48dd0b539