VulnerabilityAnalyzed
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 pointer with refcount incremented, We should use of_node_put() on it when not needed anymore.
MEDIUM 5.5EPSS 0.14%
Does this matter?
Lower severity and a low EPSS score (0.14%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- 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
- 0.14% probability · 4th percentile
- CISA KEV
- Not listed
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4faPatch
- https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0acPatch
- https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864ebPatch
- https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72Patch
- https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.