{"affected":[{"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-23-default":"6-16.2"}]},"package":{"ecosystem":"SUSE:Linux Enterprise Live Patching 15","name":"kernel-livepatch-SLE15_Update_0","purl":"purl:rpm/suse/kernel-livepatch-SLE15_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015"},"ranges":[{"events":[{"introduced":"0"},{"fixed":"6-16.2"}],"type":"ECOSYSTEM"}]}],"aliases":[],"details":"This update for the Linux Kernel 4.12.14-23 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2018-5391: Fixed a denial of service attack with low rates of specially modified packets targeting IP fragment re-assembly. An attacker may have caused a denial of service condition by sending specially crafted IP fragments. The current vulnerability (CVE-2018-5391) became exploitable in the Linux kernel with the increase of the IP fragment reassembly queue size (bsc#1103098).\n- CVE-2018-18386: The drivers/tty/n_tty.c allowed local attackers (who are able to access pseudo terminals) to hang/block further usage of any pseudo terminal devices due to an EXTPROC versus ICANON confusion in TIOCINQ (bsc#1112039).\n","id":"SUSE-SU-2018:3880-1","modified":"2018-11-23T16:09:01Z","published":"2018-11-23T16:09:01Z","references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183880-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1103098"},{"type":"REPORT","url":"https://bugzilla.suse.com/1112039"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-18386"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2018-5391"}],"related":["CVE-2018-18386","CVE-2018-5391"],"summary":"Security update for the Linux Kernel (Live Patch 0 for SLE 15)"}