{"id":"CVE-2020-13233","aliases":["SUSE-SU-2020:1656-1"],"status":"published","title":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)","description":"This update for the Linux Kernel 4.12.14-195 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-13233: Fixed a race condition between modify_ldt() and a #BR exception for an MPX bounds violation (bsc#1144502).\n- CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437).\n- CVE-2019-15666: Fixed an out of bounds read __xfrm_policy_unlink, which could have led to denial of service (bsc#1172140).\n- CVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1171746).","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2020-06-18T08:36:58Z","modified":"2026-02-04T04:04:03Z","affected":[{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-34.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-34.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_2","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"10-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_1","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"11-2.1"}]}],"bundled":4},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","package":"kernel-livepatch-SLE15-SP1_Update_0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"12-34.1"}]}],"bundled":4}],"references":[{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201656-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1144502","tags":["report"]},{"url":"https://bugzilla.suse.com/1171746","tags":["report"]},{"url":"https://bugzilla.suse.com/1172140","tags":["report"]},{"url":"https://bugzilla.suse.com/1172437","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2018-1000199","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-15666","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-10757","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-13233","tags":["web"]}],"sources":{"osv":[{"id":"SUSE-SU-2020:1656-1","title":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)","description":"This update for the Linux Kernel 4.12.14-195 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-13233: Fixed a race condition between modify_ldt() and a #BR exception for an MPX bounds violation (bsc#1144502).\n- CVE-2020-10757: Fixed an issue where remaping hugepage DAX to anon mmap could have caused user PTE access (bsc#1172437).\n- CVE-2019-15666: Fixed an out of bounds read __xfrm_policy_unlink, which could have led to denial of service (bsc#1172140).\n- CVE-2018-1000199: Fixed a potential local code execution via ptrace (bsc#1171746).\n","status":"published","published":"2020-06-18T08:36:58Z","modified":"2026-02-04T04:04:03.671496Z","updated_at":"2026-11-02T15:53:47.634847Z"}]}}