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Medium severity5.5NVD Advisory· Published Oct 4, 2025· Updated Jun 17, 2026

CVE-2023-53610

CVE-2023-53610

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.

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Affected products

4
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=5.9,<5.10.173
    • (no CPE)
    • (no CPE)range: 5.9
  • osv-coords
    pkg:linux/kernel
    Range: >= 5.9.0, < 5.10.173

Patches

Vulnerability mechanics

References

5

News mentions

0

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