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Vulnerabilities CVE-2025-71186

CVE-2025-71186

None
Open
TLP:CLEAR

dmaengine: stm32: dmamux: fix device leak on route allocation

NVD CVE.org
Critical Infrastructure

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Description

In the Linux kernel, the following vulnerability has been resolved: dmaengine: stm32: dmamux: fix device leak on route allocation Make sure to drop the reference taken when looking up the DMA mux platform device during route allocation. Note that holding a reference to a device does not prevent its driver data from going away so there is no point in keeping the reference.

Details

EPSS Score
0.19%

8.7th percentile

Confidence
90%
Published
Jan 31, 2026
Last Modified
Jul 14, 2026
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