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CVE-2023-53407

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CVE-2023-53407

Published: Sep 18, 2025

Modified: May 11, 2026

PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: pxa27x_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
8efd88f946017b69af67931a133b6dce92c27fd0 - < 8da78a60f3323ce7aac589d49fb82f71a04bc835
affected
8efd88f946017b69af67931a133b6dce92c27fd0 - < b14d188d0d0b86e2180525aefd570dbb6ebd6aa9
affected
8efd88f946017b69af67931a133b6dce92c27fd0 - < 67c931a3f2f061bf457995fd21fff114325e0c30
affected
8efd88f946017b69af67931a133b6dce92c27fd0 - < 7a6952fa0366d4408eb8695af1a0578c39ec718a

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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