{"id":"SUSE-SU-2017:2801-1","summary":"Security update for Linux Kernel Live Patch 0 for SLE 12 SP2","details":"This update for the Linux Kernel 4.4.21-69 fixes several issues.\n\nThe following security bugs were fixed:\n\n- CVE-2017-15274: security/keys/keyctl.c in the Linux kernel did not consider the case of a NULL payload in conjunction with a nonzero length value, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call (bsc#1062471).\n- CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel (BlueZ) was vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space (bsc#1057950).\n- CVE-2017-12762: In drivers/isdn/i4l/isdn_net.c a user-controlled buffer was copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow (bsc#1053150).\n","modified":"2026-03-11T06:37:58.324893Z","published":"2017-10-20T12:29:06Z","related":["CVE-2017-1000251","CVE-2017-12762","CVE-2017-15274"],"upstream":["CVE-2017-1000251","CVE-2017-12762","CVE-2017-15274"],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2017/suse-su-20172801-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1053150"},{"type":"REPORT","url":"https://bugzilla.suse.com/1057950"},{"type":"REPORT","url":"https://bugzilla.suse.com/1062471"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-1000251"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-12762"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2017-15274"}],"affected":[{"package":{"name":"kgraft-patch-SLE12-SP2_Update_0","ecosystem":"SUSE:Linux Enterprise Live Patching 12","purl":"pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_0&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10-18.13.1"}]}],"ecosystem_specific":{"binaries":[{"kgraft-patch-4_4_21-69-default":"10-18.13.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:2801-1.json"}}],"schema_version":"1.7.5"}