Description
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()
We should call of_node_put() for the reference returned by
of_parse_phandle() in fail path or when it is not used anymore.
Here we only need to move the of_node_put() before the check.
dmaengine: ti: k3-udma-private: Fix refcount leak bug in of_xudma_dev_get()
We should call of_node_put() for the reference returned by
of_parse_phandle() in fail path or when it is not used anymore.
Here we only need to move the of_node_put() before the check.
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Remediation
No vendor fix or workaround currently provided.
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References
History
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Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-05-11T18:44:35.817Z
Reserved: 2024-02-25T13:44:28.317Z
Link: CVE-2022-48656
Updated: 2024-08-03T15:17:55.678Z
Status : Modified
Published: 2024-04-28T13:15:07.663
Modified: 2024-11-21T07:33:42.660
Link: CVE-2022-48656
OpenCVE Enrichment
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Weaknesses