{"id":"CVE-2023-53410","summary":"USB: ULPI: fix memory leak with using debugfs_lookup()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: ULPI: fix memory leak with using debugfs_lookup()\n\nWhen calling debugfs_lookup() the result must have dput() called on it,\notherwise the memory will leak over time.  To make things simpler, just\ncall debugfs_lookup_and_remove() instead which handles all of the logic\nat once.","modified":"2026-04-02T09:44:09.183400Z","published":"2025-09-18T13:58:48.146Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53410.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/2b8aa879e28df11e45855b04788050c61fb6b02a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8f4d25eba599c4bd4b5ea8ae8752cda480a9d563"},{"type":"WEB","url":"https://git.kernel.org/stable/c/dcbe69f4f743a938344b32e60531ea55355e0c08"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53410.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53410"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"bd0a0a024f2a41e7cc8eadb9862f82c45884b69c"},{"fixed":"dcbe69f4f743a938344b32e60531ea55355e0c08"},{"fixed":"2b8aa879e28df11e45855b04788050c61fb6b02a"},{"fixed":"8f4d25eba599c4bd4b5ea8ae8752cda480a9d563"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53410.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}