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CVE-2022-49244

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CVE-2022-49244

Published: Feb 26, 2025

Modified: May 23, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: ASoC: mediatek: mt8192-mt6359: Fix error handling in mt8192_mt6359_dev_probe The device_node pointer is returned by of_parse_phandle() with refcount incremented. We should use of_node_put() on it when done. This function only calls of_node_put() in the regular path. And it will cause refcount leak in error paths. Fix this by calling of_node_put() in error handling too.

VendorProductVersions

Linux

Linux

affected
286c6f7b28fab19d649c2e1f3bc18fdecdbadfe5 - < 87e04a89c31e792eef62bcba6ebb77fd323d28a1
affected
d1be8577f0b2f679095d237aaf281dca344f06c4 - < d5a38629f1aaf397fd471b27e49d55289ddc0656
affected
4e28491a7a198c668437f2be8a91a76aa52f20eb - < 1765787ec02e824f4f5e672cf269280a5da09d2f
affected
4e28491a7a198c668437f2be8a91a76aa52f20eb - < e45ac7831ff3e2934d58cce319c17c8ec763c95c
affected
5.15.17 - < 5.15.33

+1 more versions

Linux

Linux

affected
5.17
unaffected
0 - < 5.17
unaffected
5.15.33 - <= 5.15.*
unaffected
5.16.19 - <= 5.16.*
unaffected
5.17.2 - <= 5.17.*

+1 more versions

References

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