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CVE-2022-49439

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CVE-2022-49439

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

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.

VendorProductVersions

Linux

Linux

affected
abc3aeae3aaa5c319d02f12649e17ea5929999aa - < 51e25fbf20c9152d84a34b7afac15a41fe5c9116
affected
abc3aeae3aaa5c319d02f12649e17ea5929999aa - < 5b8aa2ba38c010f47c965dd9bb5a8561813ed649
affected
abc3aeae3aaa5c319d02f12649e17ea5929999aa - < bcb6c4c5eb4836a21411dfe8247bf9951eb6e7c3
affected
abc3aeae3aaa5c319d02f12649e17ea5929999aa - < 46fd994763cf6884b88a2da712af918f3ed54d7b
affected
abc3aeae3aaa5c319d02f12649e17ea5929999aa - < 7b668a59ddfb32727e39b06fdf52b28e58c684e0

+3 more versions

Linux

Linux

affected
3.3
unaffected
0 - < 3.3
unaffected
4.14.283 - <= 4.14.*
unaffected
4.19.247 - <= 4.19.*
unaffected
5.4.198 - <= 5.4.*

+5 more versions

References

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