{"schema_version":"1.7.3","id":"SUSE-SU-2023:3657-1","published":"2023-09-18T16:04:50Z","modified":"2026-02-04T02:22:30.685040Z","related":["CVE-2023-1077","CVE-2023-2156","CVE-2023-3090","CVE-2023-35001"],"upstream":["CVE-2023-1077","CVE-2023-2156","CVE-2023-3090","CVE-2023-35001"],"summary":"Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP4)","details":"This update for the Linux Kernel 5.14.21-150400_24_66 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2023-2156: Fixed a flaw in the networking subsystem within the handling of the RPL protocol (bsc#1211395).\n- CVE-2023-35001: Fixed an out-of-bounds memory access flaw in nft_byteorder that could allow a local attacker to escalate their privilege (bsc#1213063).\n- CVE-2023-1077: Fixed a type confusion in pick_next_rt_entity(), that could cause memory corruption (bsc#1208839).\n- CVE-2023-3090: Fixed a heap out-of-bounds write in the ipvlan network driver (bsc#1212849).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP4_Update_13","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP4","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP4_Update_13&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-150400.2.1"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_14_21-150400_24_66-default":"3-150400.2.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2023:3657-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233657-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1208839"},{"type":"REPORT","url":"https://bugzilla.suse.com/1211395"},{"type":"REPORT","url":"https://bugzilla.suse.com/1212849"},{"type":"REPORT","url":"https://bugzilla.suse.com/1213063"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-1077"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-2156"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-3090"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2023-35001"}]}