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CVE-2022-49477

ASoC: samsung: Fix refcount leak in aries_audio_probe

CVSS 5.5 MEDIUMEPSS 0.2%
In the Linux kernel, the following vulnerability has been resolved: ASoC: samsung: Fix refcount leak in aries_audio_probe of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when done. If extcon_find_edev_by_node() fails, it doesn't call of_node_put() Calling of_node_put() after extcon_find_edev_by_node() to fix this.
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/46d1b310a2d571811c4e08041ce287babb60b86ahttps://git.kernel.org/stable/c/70130bde3457d28c02c76b6cacc5d40a72dd6e17https://git.kernel.org/stable/c/85d899f396622d3034643bf89615a78f9be7c91ahttps://git.kernel.org/stable/c/bf4a9b2467b775717d0e9034ad916888e19713a3https://git.kernel.org/stable/c/cacea459f95be22b3750f3b25b7a1c5897a68206