{"id":"CVE-2019-17055","details":"base_sock_create in drivers/isdn/mISDN/socket.c in the AF_ISDN 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-b91ee4aa2a21.","modified":"2026-03-15T22:11:16.029104Z","published":"2019-10-01T14:15:51.897Z","related":["SUSE-SU-2019:14218-1","SUSE-SU-2019:2949-1","SUSE-SU-2019:2950-1","SUSE-SU-2019:2951-1","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-2019:3317-1","SUSE-SU-2019:3371-1","SUSE-SU-2019:3372-1","SUSE-SU-2019:3381-1","SUSE-SU-2020:0093-1","openSUSE-SU-2019:2503-1","openSUSE-SU-2019:2507-1"],"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/U6JNEWGIK7QA24OIUUL67QZNJN52NB7T/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2020:0790"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4184-1/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00035.html"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4186-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4186-2/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4185-2/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00039.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/01/msg00013.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Nov/11"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/4185-1/"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/155212/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2020/03/msg00001.html"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0edc3f703f7bcaf550774b5d43ab727bcd0fe06b"},{"type":"FIX","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b91ee4aa2a2199ba4d4650706c272985a5a32d80"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-17055.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.3.2"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]},{"events":[{"introduced":"0"},{"last_affected":"29"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"19.04"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"15.1"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]},{"events":[{"introduced":"0"},{"last_affected":"6.0"}]}]}}],"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"}]}