CVE-2023-53443

MEDIUM

Linux kernel - None

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: mfd: arizona: Use pm_runtime_resume_and_get() to prevent refcnt leak In arizona_clk32k_enable(), we should use pm_runtime_resume_and_get() as pm_runtime_get_sync() will increase the refcnt even when it returns an error.

References (6)

[Patch] https://git.kernel.org/stable/c/4414a7ab80cebf715045e3c4d465feefbad21139

[Patch] https://git.kernel.org/stable/c/5a47bb71b1a94a279144fc3031d3c4591b38dd16

[Patch] https://git.kernel.org/stable/c/7195e642b49af60d4120fa1b45bd812ba528174f

[Patch] https://git.kernel.org/stable/c/754e81ff44061dda68da0fd4ef51bd1aa9fbf2cf

[Patch] https://git.kernel.org/stable/c/9893771097b22a8743a446e45994a177795ca4da

[Patch] https://git.kernel.org/stable/c/dc9437e9889c3dacf1f320e3cf08da74127573fe

Scores

CVSS v3 5.5

EPSS 0.0001

EPSS Percentile 2.3%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Classification

Status published

Affected Products (1)

linux/linux_kernel < 5.4.235

Timeline

Published Sep 18, 2025

Tracked Since Feb 18, 2026