CVE-2023-53405
USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
425de3182c91b467f1fc8a0de841d74d866719ca < 30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9 425de3182c91b467f1fc8a0de841d74d866719ca < be21a66e17ee0ab5f3513b6c86659e60cec5e981 425de3182c91b467f1fc8a0de841d74d866719ca < 0933eca15f5223b5c2412080c8c3de8758465c78 425de3182c91b467f1fc8a0de841d74d866719ca < 73f4451368663ad28daa67980c6dd11d83b303eb
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9 git.kernel.org: https://git.kernel.org/stable/c/be21a66e17ee0ab5f3513b6c86659e60cec5e981 git.kernel.org: https://git.kernel.org/stable/c/0933eca15f5223b5c2412080c8c3de8758465c78 git.kernel.org: https://git.kernel.org/stable/c/73f4451368663ad28daa67980c6dd11d83b303eb