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CVE-2023-53406

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CVE-2023-53406

Published: Sep 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: pxa25x_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
1d50071b53f26a7b8b7d6a0e027b9e6643bb6075 - < 6236a6d2cdfb710bd8a82c4b179d0a034d0d99cb
affected
1d50071b53f26a7b8b7d6a0e027b9e6643bb6075 - < 78d9586d8e728be1e360d3d0da7170c791d1d55e
affected
1d50071b53f26a7b8b7d6a0e027b9e6643bb6075 - < 8d48a7887dbca22e064c20caf20ae7949019fe9b
affected
1d50071b53f26a7b8b7d6a0e027b9e6643bb6075 - < 7a038a681b7df78362d9fc7013e5395a694a9d3a

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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