PT-2026-46018 · Linux+1 · Linux Kernel+1

CVE-2026-46255

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Published

2026-06-03

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Updated

2026-07-28

CVSS v3.1

5.5

Medium

VectorAV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the dmaengine fsl-edma component where clocks in fsl edma engine::muxclk are allocated and enabled using devm clk get enabled(). This function automatically manages resource cleanup; however, the clocks are also manually disabled within the fsl edma remove() function. This redundancy leads to warnings during driver removal, specifically triggering clk core disable() and clk core unprepare() warnings because the edma module is already disabled and unprepared.
Recommendations Remove the unnecessary fsl disable clocks() call within the fsl edma remove() function.

Exploit

Fix

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Related Identifiers

CVE-2026-46255
USN-8492-1
USN-8492-2
USN-8492-3
USN-8492-4
USN-8492-5
USN-8497-1
USN-8498-1
USN-8499-1
USN-8606-1
USN-8607-1
USN-8609-1
USN-8619-1

Affected Products

Linuxmint
Linux Kernel