CVE-2023-53592

MEDIUM

Linux Kernel 5.6-5.10.163 - Refcount Leak in sifive_gpio_probe

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: gpio: sifive: Fix refcount leak in sifive_gpio_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 3.5%
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 (18)
linux/Kernel 5.11.0 - 5.15.87linux
linux/Kernel 5.16.0 - 6.0.19linux
linux/Kernel 5.6.0 - 5.10.163linux
linux/Kernel 6.1.0 - 6.1.5linux
Linux/Linux < 5.6
Linux/Linux 5.10.163 - 5.10.*
Linux/Linux 5.15.87 - 5.15.*
Linux/Linux 5.6
Linux/Linux 6.0.19 - 6.0.*
Linux/Linux 6.1.5 - 6.1.*
... and 8 more
Published Oct 04, 2025
Tracked Since Feb 18, 2026