{"id":"CVE-2019-17056","details":"llcp_sock_create in net/nfc/llcp_sock.c in the AF_NFC network module in the Linux kernel through 5.3.2 does not enforce CAP_NET_RAW, which means that unprivileged users can create a raw socket, aka CID-3a359798b176.","modified":"2026-03-12T23:01:45.200300Z","published":"2019-10-01T14:15:55.773Z","related":["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-2019:3200-1","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"],"references":[{"type":"WEB","url":"http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6JNEWGIK7QA24OIUUL67QZNJN52NB7T/"},{"type":"WEB","url":"https://usn.ubuntu.com/4185-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4185-2/"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00064.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00010.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html"},{"type":"WEB","url":"https://seclists.org/bugtraq/2019/Nov/11"},{"type":"WEB","url":"https://usn.ubuntu.com/4184-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4186-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/4186-2/"},{"type":"ADVISORY","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3a359798b176183ef09efb7a3dc59abad1cc7104"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0edc3f703f7bcaf550774b5d43ab727bcd0fe06b"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-17056.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.3.2"}]}]}}],"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:L/A:N"}]}