{"id":"CVE-2021-47601","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ntee: amdtee: fix an IS_ERR() vs NULL bug\n\nThe __get_free_pages() function does not return error pointers it returns\nNULL so fix this condition to avoid a NULL dereference.","modified":"2026-03-15T22:43:15.930424Z","published":"2024-06-19T15:15:54.670Z","related":["SUSE-SU-2024:2372-1","SUSE-SU-2024:2394-1","SUSE-SU-2024:2902-1","SUSE-SU-2024:2929-1","SUSE-SU-2024:2939-1"],"references":[{"type":"FIX","url":"https://git.kernel.org/stable/c/640e28d618e82be78fb43b4bf5113bc90d6aa442"},{"type":"FIX","url":"https://git.kernel.org/stable/c/832f3655c6138c23576ed268e31cc76e0f05f2b1"},{"type":"FIX","url":"https://git.kernel.org/stable/c/9d7482771fac8d8e38e763263f2ca0ca12dd22c6"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.6"},{"fixed":"5.10.88"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.15.11"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-47601.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"}]}