CVE-2023-54205

Linux Kernel 5.2.0-6.2.2 Refcount Leak in stm32_pctrl_get_irq_domain

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: pinctrl: stm32: Fix refcount leak in stm32_pctrl_get_irq_domain 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 (6)

Core 6

Scores

EPSS 0.0018
EPSS Percentile 7.7%

Details

Status published
Products (19)
linux/Kernel 5.11.0 - 5.15.99linux
linux/Kernel 5.16.0 - 6.1.16linux
linux/Kernel 5.2.0 - 5.4.235linux
linux/Kernel 5.5.0 - 5.10.173linux
linux/Kernel 6.2.0 - 6.2.3linux
Linux/Linux < 5.2
Linux/Linux 5.10.173 - 5.10.*
Linux/Linux 5.15.99 - 5.15.*
Linux/Linux 5.2
Linux/Linux 5.4.235 - 5.4.*
... and 9 more
Published Dec 30, 2025
Tracked Since Feb 18, 2026