{"id":"CVE-2023-53416","summary":"USB: isp1362: fix memory leak with using debugfs_lookup()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: isp1362: 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":"2026-04-11T12:46:47.575968Z","published":"2025-09-18T13:58:52.578Z","related":["SUSE-SU-2025:03615-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53416.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/9d537c35e48feba9d450acca0ff14a55ce1ec450"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b0a8195a84a725ca7936c213b5e056d2a3ab2a94"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c26e682afc14caa87d44beed271eec8991e93c65"},{"type":"WEB","url":"https://git.kernel.org/stable/c/fb284bee1e213c94be9131d1aca7c16bd6ba259d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53416.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53416"},{"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":"7347f4b95f645f7c89b9294ca1b561c25d05a224"},{"fixed":"fb284bee1e213c94be9131d1aca7c16bd6ba259d"},{"fixed":"b0a8195a84a725ca7936c213b5e056d2a3ab2a94"},{"fixed":"9d537c35e48feba9d450acca0ff14a55ce1ec450"},{"fixed":"c26e682afc14caa87d44beed271eec8991e93c65"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53416.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.13.0"},{"fixed":"5.15.100"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.18"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-53416.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"}]}