CVE-2023-53544

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 v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/5d8f384a9b4fc50f6a18405f1c08e5a87a77b5b3	Patch
https://git.kernel.org/stable/c/66b3bbe6fbd8dd410868e5b53ac3944a934b9310	Patch
https://git.kernel.org/stable/c/a5f024d0e6f91e05c816ad4ee8837173369dd5cb	Patch
https://git.kernel.org/stable/c/ab05ae4ab831f64bbc427592c86f599ed9c4324f	Patch

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::

History

No history.

Information

Published : 2025-10-04 16:15

Updated : 2026-03-21 00:29

NVD link : CVE-2023-53544

Mitre link : CVE-2023-53544

CVE.ORG link : CVE-2023-53544

JSON object : View

Products Affected

linux

linux_kernel

CWE

CWE-416

Use After Free

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