CVE-2023-53610

MEDIUM

Linux Kernel - Refcount Leak in platform_irqchip_probe

Title source: llm
STIX 2.1

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.

References (5)

Core 5

Scores

CVSS v3 5.5
EPSS 0.0014
EPSS Percentile 3.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

Status published
Products (17)
linux/Kernel 5.11.0 - 5.15.99linux
linux/Kernel 5.16.0 - 6.1.16linux
linux/Kernel 5.9.0 - 5.10.173linux
linux/Kernel 6.2.0 - 6.2.3linux
Linux/Linux < 5.9
Linux/Linux 5.10.173 - 5.10.*
Linux/Linux 5.15.99 - 5.15.*
Linux/Linux 5.9
Linux/Linux 6.1.16 - 6.1.*
Linux/Linux 6.2.3 - 6.2.*
... and 7 more
Published Oct 04, 2025
Tracked Since Feb 18, 2026