CVE-2024-40991
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"…
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.24% probability · 15th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509ePatch
- https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81Patch
- https://git.kernel.org/stable/c/a5ab5f413d1e4c7ed5f64271b025f0726374509ePatch
- https://git.kernel.org/stable/c/ba27e9d2207784da748b19170a2e56bd7770bd81Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.