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Status published
Unknown
CVE-2023-53610
irqchip: Fix refcount leak in platform_irqchip_probe
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://git.kernel.org/stable/c/b00baffcc2561374f8fe8af873d00531f19864eb
- https://git.kernel.org/stable/c/4401b485855700f296cae4d0db36a52948bff4fa
- https://git.kernel.org/stable/c/ea54b608d85b7536f92238f3259730fa06cb5d21
- https://git.kernel.org/stable/c/c32fb16331f612e66a7fa8930164e0dc15725b72
- https://git.kernel.org/stable/c/6caa5a2b78f5f53c433d3a3781e53325da22f0ac
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Affected Vendor
Linux
View all reports →Affected Software
Linux
Vulnerable Versions:
f8410e626569324cfe831aaecc0504cafc12b471, 5.9, 0, 5.10.173, 5.15.99, 6.1.16, 6.2.3, 6.3
Timeline
Official Publish:
October 4th, 2025
Last Modified:
May 11th, 2026
Added to House:
July 22nd, 2026
CVSS Vectors
No vector data available
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.