CVEvulnerability
CVE-2023-54205
- Status
- Deferred
- Published
- 2025-12-30
- Last modified
- 2026-10-28
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Description
In the Linux kernel, the following vulnerability has been resolved:
pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain
of_irq_find_parent() returns a node pointer with refcount incremented,
We should use of_node_put() on it when not needed anymore.
Add missing of_node_put() to avoid refcount leak.
References
- https://git.kernel.org/stable/c/601be03fa8b81747a154bdef9b559411a5b921e8 git.kernel.org
- https://git.kernel.org/stable/c/8ab860dd8717a7e4a143988885fea0d7e5a9412e git.kernel.org
- https://git.kernel.org/stable/c/95ab6d7905ebb52dc2ed6357c38e536753824068 git.kernel.org
- https://git.kernel.org/stable/c/9ae053d1eb87875d56f95b6a123a69827225a70e git.kernel.org
- https://git.kernel.org/stable/c/af54707c0ccab52b3d532402436ea101011a9299 git.kernel.org
- https://git.kernel.org/stable/c/dcef18c8ac40aa85bb339f64c1dd31dd458b06fb git.kernel.org