{"id":"SUSE-SU-2017:0777-1","summary":"Security update for Linux Kernel Live Patch 1 for SLE 12 SP2","details":"This update for the Linux Kernel 4.4.21-81 fixes several issues.\n\nThe following security bug was fixed:\n\n- CVE-2017-5970: The ipv4_pktinfo_prepare function in net/ipv4/ip_sockglue.c in the Linux kernel allowed attackers to cause a denial of service (system crash) via (1) an application that made crafted system calls or possibly (2) IPv4 traffic with invalid IP options (bsc#1025013).\n\nThe following non-security bug was fixed:\n- Fix for a 'Data miscompare on a read' which was observed during the rebuilding of degraded MDRAID VDs. (bsc#1025254)\n","modified":"2026-02-04T03:06:22.173617Z","published":"2017-03-20T20:26:05Z","related":["CVE-2017-5970"],"upstream":["CVE-2017-5970"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20170777-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1025013"},{"type":"REPORT","url":"https://bugzilla.suse.com/1025254"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-5970"}],"affected":[{"package":{"name":"kgraft-patch-SLE12-SP2_Update_1","ecosystem":"SUSE:Linux Enterprise Live Patching 12","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4-2.1"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_21-81-default":"4-2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:0777-1.json"}}],"schema_version":"1.7.3"}