{"schema_version":"1.9.0","id":"CVE-2023-53412","published":"2025-09-18T13:58:49.646Z","modified":"2026-08-12T03:51:33.985642634Z","related":["SUSE-SU-2026:0474-1","SUSE-SU-2026:0496-1","SUSE-SU-2026:0617-1","SUSE-SU-2026:1131-1"],"summary":"USB: gadget: bcm63xx_udc: fix memory leak with using debugfs_lookup()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: gadget: bcm63xx_udc: 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.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"0cac357717168f84d2f75e884a9cff52e6471aaa"},{"fixed":"b0a2663ecbe8f65cd3bab2b34dd90156ceb0dbb8"},{"fixed":"31de0b70ae5661a407e9d578bbc41de2d83ac25d"},{"fixed":"f30c7046dfa2748520a8045bb43ed2fbca0373b5"},{"fixed":"a91c99b1fe5c6f7e52fb932ad9e57ec7cfe913ec"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-53412.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.14.0"},{"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/cve-osv-conversion/osv-output/CVE-2023-53412.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/31de0b70ae5661a407e9d578bbc41de2d83ac25d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a91c99b1fe5c6f7e52fb932ad9e57ec7cfe913ec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b0a2663ecbe8f65cd3bab2b34dd90156ceb0dbb8"},{"type":"WEB","url":"https://git.kernel.org/stable/c/f30c7046dfa2748520a8045bb43ed2fbca0373b5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53412.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-53412"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/53xxx/CVE-2023-53412.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}