{"id":"CVE-2017-6214","details":"The tcp_splice_read function in net/ipv4/tcp.c in the Linux kernel before 4.9.11 allows remote attackers to cause a denial of service (infinite loop and soft lockup) via vectors involving a TCP packet with the URG flag.","modified":"2026-03-12T22:40:02.724918Z","published":"2017-02-23T17:59:00.143Z","related":["MGASA-2017-0063","MGASA-2017-0064","MGASA-2017-0065","SUSE-SU-2017:1183-1","SUSE-SU-2017:1247-1","SUSE-SU-2017:1301-1","SUSE-SU-2017:1360-1","SUSE-SU-2017:1990-1","SUSE-SU-2017:2342-1","SUSE-SU-2017:2525-1"],"references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/96421"},{"type":"WEB","url":"http://www.securitytracker.com/id/1037897"},{"type":"WEB","url":"https://source.android.com/security/bulletin/2017-09-01"},{"type":"ADVISORY","url":"http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1372"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1615"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1647"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2017:1616"},{"type":"ADVISORY","url":"http://www.debian.org/security/2017/dsa-3804"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/ccf7abb93af09ad0868ae9033d1ca8108bdaec82"},{"type":"FIX","url":"http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ccf7abb93af09ad0868ae9033d1ca8108bdaec82"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-6214.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"4.9.10"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}