CVE-2025-71189

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw: dmamux: fix OF node leak on route allocation failure Make sure to drop the reference taken to the DMA master OF node also on late route allocation failures.

medium 5.5 CVSS 3.1
Published: Jan 31, 2026
Modified: Jun 2, 2026
Vendor: Linux
Product: Linux Kernel
Versions: 5.19,6.19

Description

In the Linux kernel, the following vulnerability has been resolved:

dmaengine: dw: dmamux: fix OF node leak on route allocation failure

Make sure to drop the reference taken to the DMA master OF node also on
late route allocation failures.

References

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