CVE Database›Document archive›CVE-2023-53544

CVE-2023-53544

kernel: cpufreq: davinci: Fix clk use after free

Loading…

Severity

Moderate

Red Hat Product Security

4.7

CVSS 3.1

Review impact separately from score.

Published · October 4, 2025

Updated · June 30, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

cpufreq: davinci: Fix clk use after free

The remove function first frees the clks and only then calls cpufreq_unregister_driver(). If one of the cpufreq callbacks is called just before cpufreq_unregister_driver() is run, the freed clks might be used.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.7
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:N/I:L/A:H

CWE-825 · Expired Pointer Dereference