CVE-2023-53404
USB: fotg210: 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: fotg210: 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
0f60203d2142e759ac3913bb63017645ddf49f94 < 4a71b15744b8f286718722f80b663c06ed909d8a 0f60203d2142e759ac3913bb63017645ddf49f94 < 7d2d3bef6d700eb4261fb6761de2c95a9e3c0ac8 0f60203d2142e759ac3913bb63017645ddf49f94 < 55c2ffc534928f4732199617e3b746d79a57898f 0f60203d2142e759ac3913bb63017645ddf49f94 < 6b4040f452037a7e95472577891d57c6b18c89c5
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/4a71b15744b8f286718722f80b663c06ed909d8a git.kernel.org: https://git.kernel.org/stable/c/7d2d3bef6d700eb4261fb6761de2c95a9e3c0ac8 git.kernel.org: https://git.kernel.org/stable/c/55c2ffc534928f4732199617e3b746d79a57898f git.kernel.org: https://git.kernel.org/stable/c/6b4040f452037a7e95472577891d57c6b18c89c5