CVE-2023-53407
USB: gadget: pxa27x_udc: 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: 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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 18, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new medium vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
8efd88f946017b69af67931a133b6dce92c27fd0 < 8da78a60f3323ce7aac589d49fb82f71a04bc835 8efd88f946017b69af67931a133b6dce92c27fd0 < b14d188d0d0b86e2180525aefd570dbb6ebd6aa9 8efd88f946017b69af67931a133b6dce92c27fd0 < 67c931a3f2f061bf457995fd21fff114325e0c30 8efd88f946017b69af67931a133b6dce92c27fd0 < 7a6952fa0366d4408eb8695af1a0578c39ec718a
Linux / Linux
5.14
References
git.kernel.org: https://git.kernel.org/stable/c/8da78a60f3323ce7aac589d49fb82f71a04bc835 git.kernel.org: https://git.kernel.org/stable/c/b14d188d0d0b86e2180525aefd570dbb6ebd6aa9 git.kernel.org: https://git.kernel.org/stable/c/67c931a3f2f061bf457995fd21fff114325e0c30 git.kernel.org: https://git.kernel.org/stable/c/7a6952fa0366d4408eb8695af1a0578c39ec718a