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CVE-2025-71189

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

EPSS 0.2%
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.
Productos afectados
Linux · Linux

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Referencias
https://cert-portal.siemens.com/productcert/html/ssa-253495.htmlhttps://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776ehttps://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2