CVE-2025-71188In 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 pl…
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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.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-401
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 4.3.1 before 5.10.249; from 5.11 before 5.15.199; from 5.16 before 6.1.162; from 6.2 before 6.6.122; from 6.7 before 6.12.67; from 6.13 before 6.18.7; 4.3; 6.19; and 7 more ranges | NVD |
References
- https://git.kernel.org/stable/c/1e47d80f6720f0224efd19bcf081d39637569c10patch
- https://git.kernel.org/stable/c/3d396ebfb3049a2b5fac51d2c967db5114b685e8patch
- https://git.kernel.org/stable/c/499ddae78c4baa9b94df76b2d2eb6b150d15377fpatch
- https://git.kernel.org/stable/c/992eb8055a6e5dbb808672d20d68e60d5a89b12bpatch
- https://git.kernel.org/stable/c/9fba97baa520c9446df51a64708daf27c5a7ed32patch
- https://git.kernel.org/stable/c/adef147a8d8c3d767abf88ad2c381ffab2993086patch
- https://git.kernel.org/stable/c/d4d63059dee7e7cae0c4d9a532ed558bc90efb55patch
- https://cert-portal.siemens.com/productcert/html/ssa-253495.html
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.