{"id":"CVE-2021-47206","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: host: ohci-tmio: check return value after calling platform_get_resource()\n\nIt will cause null-ptr-deref if platform_get_resource() returns NULL,\nwe need check the return value.","modified":"2026-03-13T05:18:04.193727Z","published":"2024-04-10T19:15:48.357Z","related":["SUSE-SU-2024:1641-1","SUSE-SU-2024:1642-1","SUSE-SU-2024:1644-1","SUSE-SU-2024:1645-1","SUSE-SU-2024:1647-1","SUSE-SU-2024:1650-1","SUSE-SU-2024:1659-1","SUSE-SU-2024:1663-1","SUSE-SU-2024:1979-1","SUSE-SU-2024:1983-1","SUSE-SU-2024:2184-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/28e016e02118917e50a667bc72fb80098cf2b460"},{"type":"FIX","url":"https://git.kernel.org/stable/c/2f18f97a1a787154a372c0738f1576f14b693d91"},{"type":"FIX","url":"https://git.kernel.org/stable/c/951b8239fd24678b56c995c5c0456ab12e059d19"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9eff2b2e59fda25051ab36cd1cb5014661df657b"},{"type":"FIX","url":"https://git.kernel.org/stable/c/bb6ed2e05eb6e8619b30fa854f9becd50c11723f"},{"type":"FIX","url":"https://git.kernel.org/stable/c/f98986b7acb4219f95789095eced93ed69d81d35"},{"type":"FIX","url":"https://git.kernel.org/stable/c/065334f6640d074a1caec2f8b0091467a22f9483"},{"type":"FIX","url":"https://git.kernel.org/stable/c/2474eb7fc3bfbce10f7b8ea431fcffe5dd5f5100"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-47206.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"4.4.293"}]},{"events":[{"introduced":"4.5"},{"fixed":"4.9.291"}]},{"events":[{"introduced":"4.10"},{"fixed":"4.14.256"}]},{"events":[{"introduced":"4.15"},{"fixed":"4.19.218"}]},{"events":[{"introduced":"4.20"},{"fixed":"5.4.162"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.82"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.15.5"}]}]}}],"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"}]}