CVE-2023-53405
kernel: USB: gadget: gr_udc: fix memory leak with using debugfs_lookup()
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · September 18, 2025
Updated · June 30, 2026
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.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified