CVE-2023-53443

high

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

https://git.kernel.org/stable/c/dc9437e9889c3dacf1f320e3cf08da74127573fe

https://git.kernel.org/stable/c/9893771097b22a8743a446e45994a177795ca4da

https://git.kernel.org/stable/c/754e81ff44061dda68da0fd4ef51bd1aa9fbf2cf

https://git.kernel.org/stable/c/7195e642b49af60d4120fa1b45bd812ba528174f

https://git.kernel.org/stable/c/5a47bb71b1a94a279144fc3031d3c4591b38dd16

https://git.kernel.org/stable/c/4414a7ab80cebf715045e3c4d465feefbad21139

Details

Source: Mitre, NVD

Published: 2025-09-18

Updated: 2025-09-19

Risk Information

CVSS v2

Base Score: 5.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C

Severity: Medium

CVSS v3

Base Score: 7.1

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Severity: High

EPSS

EPSS: 0.00024