{"id":"CVE-2022-48698","summary":"drm/amd/display: fix memory leak when using debugfs_lookup()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: fix memory leak when using debugfs_lookup()\n\nWhen calling debugfs_lookup() the result must have dput() called on it,\notherwise the memory will leak over time.  Fix this up by properly\ncalling dput().","modified":"2026-03-20T12:21:44.957460Z","published":"2024-05-03T15:11:37.455Z","related":["SUSE-SU-2024:1644-1","SUSE-SU-2024:1659-1","SUSE-SU-2024:1663-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48698.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/3a6279d243cb035eaaff1450980b40cf19748f05"},{"type":"WEB","url":"https://git.kernel.org/stable/c/58acd2ebae034db3bacf38708f508fbd12ae2e54"},{"type":"WEB","url":"https://git.kernel.org/stable/c/cbfac7fa491651c57926c99edeb7495c6c1aeac2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/48xxx/CVE-2022-48698.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-48698"},{"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":"86bc221918925a0bbb49043e3936e898e009b43b"},{"fixed":"58acd2ebae034db3bacf38708f508fbd12ae2e54"},{"fixed":"3a6279d243cb035eaaff1450980b40cf19748f05"},{"fixed":"cbfac7fa491651c57926c99edeb7495c6c1aeac2"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-48698.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:L/I:L/A:L"}]}