VULNERABILITY INTELLIGENCE

CVE-2025-71186

CVSS score5.5 MEDIUM
EPSS probability0.21%
CISA KEVNot currently listed
Published2026-01-31
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • nvd@nist.gov: CWE-401

Primary references