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CVE-2023-53405

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CVE-2023-53405

Published: Sep 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
425de3182c91b467f1fc8a0de841d74d866719ca - < 30f9ba2396a1130eef7f2d3ee7ee8037b7c25be9
affected
425de3182c91b467f1fc8a0de841d74d866719ca - < be21a66e17ee0ab5f3513b6c86659e60cec5e981
affected
425de3182c91b467f1fc8a0de841d74d866719ca - < 0933eca15f5223b5c2412080c8c3de8758465c78
affected
425de3182c91b467f1fc8a0de841d74d866719ca - < 73f4451368663ad28daa67980c6dd11d83b303eb

Linux

Linux

affected
5.14
unaffected
0 - < 5.14
unaffected
5.15.100 - <= 5.15.*
unaffected
6.1.18 - <= 6.1.*
unaffected
6.2.5 - <= 6.2.*

+1 more versions

References

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