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.
Published: 2024-04-28
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-05-11T18:44:35.817Z

Reserved: 2024-02-25T13:44:28.317Z

Link: CVE-2022-48656

cve-icon Vulnrichment

Updated: 2024-08-03T15:17:55.678Z

cve-icon NVD

Status : Modified

Published: 2024-04-28T13:15:07.663

Modified: 2024-11-21T07:33:42.660

Link: CVE-2022-48656

cve-icon Redhat

Severity : Low

Publid Date: 2024-04-28T00:00:00Z

Links: CVE-2022-48656 - Bugzilla

cve-icon OpenCVE Enrichment

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Weaknesses