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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: Linux
Published: 2024-04-28T13:01:04.974Z
Updated: 2024-08-03T15:17:55.678Z
Reserved: 2024-02-25T13:44:28.317Z
Link: CVE-2022-48656
Vulnrichment
Updated: 2024-06-06T19:02:39.981Z
NVD
Status : Analyzed
Published: 2024-04-28T13:15:07.663
Modified: 2024-05-16T20:41:09.867
Link: CVE-2022-48656
Redhat