CVE-2024-40991 Information

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 max_np\ device-node passed to it without having incremented its reference count at any point. Fix it.

Reference

https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509e https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81