CVE-2025-71188
dmaengine: lpc18xx-dmamux: fix device leak on route allocation
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: dmaengine: lpc18xx-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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jan 31, 2026 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
e5f4ae84be7421010780984bdc121eac15997327 < 3d396ebfb3049a2b5fac51d2c967db5114b685e8 e5f4ae84be7421010780984bdc121eac15997327 < 499ddae78c4baa9b94df76b2d2eb6b150d15377f e5f4ae84be7421010780984bdc121eac15997327 < adef147a8d8c3d767abf88ad2c381ffab2993086 e5f4ae84be7421010780984bdc121eac15997327 < 9fba97baa520c9446df51a64708daf27c5a7ed32 e5f4ae84be7421010780984bdc121eac15997327 < 992eb8055a6e5dbb808672d20d68e60d5a89b12b e5f4ae84be7421010780984bdc121eac15997327 < 1e47d80f6720f0224efd19bcf081d39637569c10 e5f4ae84be7421010780984bdc121eac15997327 < d4d63059dee7e7cae0c4d9a532ed558bc90efb55
Linux / Linux
4.3
References
git.kernel.org: https://git.kernel.org/stable/c/3d396ebfb3049a2b5fac51d2c967db5114b685e8 git.kernel.org: https://git.kernel.org/stable/c/499ddae78c4baa9b94df76b2d2eb6b150d15377f git.kernel.org: https://git.kernel.org/stable/c/adef147a8d8c3d767abf88ad2c381ffab2993086 git.kernel.org: https://git.kernel.org/stable/c/9fba97baa520c9446df51a64708daf27c5a7ed32 git.kernel.org: https://git.kernel.org/stable/c/992eb8055a6e5dbb808672d20d68e60d5a89b12b git.kernel.org: https://git.kernel.org/stable/c/1e47d80f6720f0224efd19bcf081d39637569c10 git.kernel.org: https://git.kernel.org/stable/c/d4d63059dee7e7cae0c4d9a532ed558bc90efb55