CVE-2025-71189

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

EPSS 0.2%

Vexday Risk Score

3Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS —EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

31 jan 2026Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

Produtos afetados

Linux · Linux

Referências

https://cert-portal.siemens.com/productcert/html/ssa-019113.html https://cert-portal.siemens.com/productcert/html/ssa-253495.html https://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776e https://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49 https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1 https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978 https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2