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.
Metrics
No CVSS score has been published yet.
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 95ab6d7905ebb52dc2ed6357c38e536753824068; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 8ab860dd8717a7e4a143988885fea0d7e5a9412e; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < af54707c0ccab52b3d532402436ea101011a9299; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 601be03fa8b81747a154bdef9b559411a5b921e8; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < 9ae053d1eb87875d56f95b6a123a69827225a70e; >= d86f4d71e42a9fa1866f030074e54d7571d16ec1, < dcef18c8ac40aa85bb339f64c1dd31dd458b06fb |
| Linux | Linux | 5.2 |
References
- https://git.kernel.org/stable/c/601be03fa8b81747a154bdef9b559411a5b921e8
- https://git.kernel.org/stable/c/8ab860dd8717a7e4a143988885fea0d7e5a9412e
- https://git.kernel.org/stable/c/95ab6d7905ebb52dc2ed6357c38e536753824068
- https://git.kernel.org/stable/c/9ae053d1eb87875d56f95b6a123a69827225a70e
- https://git.kernel.org/stable/c/af54707c0ccab52b3d532402436ea101011a9299
- https://git.kernel.org/stable/c/dcef18c8ac40aa85bb339f64c1dd31dd458b06fb
Timeline
- Published
- Dec 30, 2025
- Last modified
- Oct 28, 2026
- NVD status
- Deferred