Medium severity5.5NVD Advisory· Published Feb 26, 2025· Updated Jun 17, 2026
CVE-2022-49439
CVE-2022-49439
Description
In the Linux kernel, the following vulnerability has been resolved:
powerpc/fsl_rio: Fix refcount leak in fsl_rio_setup
of_parse_phandle() returns a node pointer with refcount incremented, we should use of_node_put() on it when not need anymore. Add missing of_node_put() to avoid refcount leak.
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Affected products
4Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/46fd994763cf6884b88a2da712af918f3ed54d7bnvdPatch
- git.kernel.org/stable/c/51e25fbf20c9152d84a34b7afac15a41fe5c9116nvdPatch
- git.kernel.org/stable/c/5607a77a365df8c0fd5ff43ac424812b95775527nvdPatch
- git.kernel.org/stable/c/5b8aa2ba38c010f47c965dd9bb5a8561813ed649nvdPatch
- git.kernel.org/stable/c/7b668a59ddfb32727e39b06fdf52b28e58c684e0nvdPatch
- git.kernel.org/stable/c/bcb6c4c5eb4836a21411dfe8247bf9951eb6e7c3nvdPatch
- git.kernel.org/stable/c/c70dd353d37158e06bf8d450d4b31a7091609924nvdPatch
- git.kernel.org/stable/c/fcee96924ba1596ca80a6770b2567ca546f9a482nvdPatch
News mentions
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