medium5.5
CVE-2023-53610
In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platform_irqchip_probe of_irq_find_parent() returns a node po…
Impact
In the Linux kernel, the following vulnerability has been resolved: irqchip: Fix refcount leak in platform_irqchip_probe 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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.9 before 5.10.173 from 5.11 before 5.15.99 from 5.16 before 6.1.16 from 6.2 before 6.2.3 |
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4fa
- https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
- https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb
- https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72
- https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21