Medium severity5.5NVD Advisory· Published Jul 12, 2024· Updated Jun 17, 2026

CVE-2024-40991

Description

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: ti: k3-udma-glue: Fix of_k3_udma_glue_parse_chn_by_id()

The of_k3_udma_glue_parse_chn_by_id() helper function erroneously invokes "of_node_put()" on the "udmax_np" device-node passed to it, without having incremented its reference count at any point. Fix it.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Linux/Kernelllm-fuzzy2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: 6.9
osv-coords
pkg:linux/kernel
Range: >= 6.9.0, < 6.9.7

Patches

Vulnerability mechanics

References

git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509envdPatch
git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81nvdPatch

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	-0.070
ransomware	0.000