{"id":"CVE-2019-16234","details":"drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference.","modified":"2026-03-12T23:01:32.472240Z","published":"2019-09-11T16:15:11.770Z","related":["SUSE-SU-2019:14218-1","SUSE-SU-2019:2879-1","SUSE-SU-2019:2946-1","SUSE-SU-2019:2947-1","SUSE-SU-2019:2949-1","SUSE-SU-2019:2950-1","SUSE-SU-2019:2951-1","SUSE-SU-2019:2952-1","SUSE-SU-2019:2953-1","SUSE-SU-2019:2984-1","SUSE-SU-2019:3294-1","SUSE-SU-2019:3295-1","SUSE-SU-2020:0093-1","openSUSE-SU-2019:2392-1","openSUSE-SU-2019:2444-1","openSUSE-SU-2024:10728-1","openSUSE-SU-2024:13704-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4346-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4342-1/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20191004-0001/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4344-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4345-1/"},{"type":"FIX","url":"https://lkml.org/lkml/2019/9/9/487"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.2.14"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-16234.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}