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High severity7.8NVD Advisory· Published Oct 4, 2025· Updated Jun 17, 2026

CVE-2023-53544

CVE-2023-53544

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.

Affected products

4
  • Linux/Kernel3 versions
    cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*range: >=2.6.33,<4.14.308
    • (no CPE)
    • (no CPE)range: 2.6.33
  • osv-coords
    pkg:linux/kernel
    Range: >= 2.6.33, < 4.14.308

Patches

Vulnerability mechanics

References

4

News mentions

0

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