CVE-2025-71189
dmaengine: dw: dmamux: fix OF node leak on route allocation failure
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
134d9c52fca26d2d199516e915da00f0cc6adc73 < 6b87288581a0fcbe54b39da5c10e1aee2df8776e 134d9c52fca26d2d199516e915da00f0cc6adc73 < db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1 134d9c52fca26d2d199516e915da00f0cc6adc73 < 8f7a391211381ed2f6802032c78c7820d166bc49 134d9c52fca26d2d199516e915da00f0cc6adc73 < eabe40f8a53c29f531e92778ea243e379f4f7978 134d9c52fca26d2d199516e915da00f0cc6adc73 < ec25e60f9f95464aa11411db31d0906b3fb7b9f2
Linux / Linux
5.19
References
git.kernel.org: https://git.kernel.org/stable/c/6b87288581a0fcbe54b39da5c10e1aee2df8776e git.kernel.org: https://git.kernel.org/stable/c/db7c79c1bbfb1b0184e78a17ac2bd0f2bc3134d1 git.kernel.org: https://git.kernel.org/stable/c/8f7a391211381ed2f6802032c78c7820d166bc49 git.kernel.org: https://git.kernel.org/stable/c/eabe40f8a53c29f531e92778ea243e379f4f7978 git.kernel.org: https://git.kernel.org/stable/c/ec25e60f9f95464aa11411db31d0906b3fb7b9f2