{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"important"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.12.14-195 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2019-12817: arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel for powerpc had a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected (bsc#1138264).\n- CVE-2019-3846: A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network (bsc#1136446).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-2019-1765,SUSE-SLE-Module-Live-Patching-15-SP1-2019-1765","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2019_1765-1.json"},{"category":"self","summary":"URL for SUSE-SU-2019:1765-1","url":"https://www.suse.com/support/update/announcement/2019/suse-su-20191765-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2019:1765-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2019-July/005667.html"},{"category":"self","summary":"SUSE Bug 1136446","url":"https://bugzilla.suse.com/1136446"},{"category":"self","summary":"SUSE Bug 1138264","url":"https://bugzilla.suse.com/1138264"},{"category":"self","summary":"SUSE CVE CVE-2019-12817 page","url":"https://www.suse.com/security/cve/CVE-2019-12817/"},{"category":"self","summary":"SUSE CVE CVE-2019-3846 page","url":"https://www.suse.com/security/cve/CVE-2019-3846/"}],"title":"Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP1)","tracking":{"current_release_date":"2019-07-08T12:31:38Z","generator":{"date":"2019-07-08T12:31:38Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2019:1765-1","initial_release_date":"2019-07-08T12:31:38Z","revision_history":[{"date":"2019-07-08T12:31:38Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","product":{"name":"kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","product_id":"kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kernel-livepatch-4_12_14-195-default-3-7.2.x86_64","product":{"name":"kernel-livepatch-4_12_14-195-default-3-7.2.x86_64","product_id":"kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 15 SP1","product":{"name":"SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1","product_identification_helper":{"cpe":"cpe:/o:suse:sle-module-live-patching:15:sp1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le as component of SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le"},"product_reference":"kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-livepatch-4_12_14-195-default-3-7.2.x86_64 as component of SUSE Linux Enterprise Live Patching 15 SP1","product_id":"SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"},"product_reference":"kernel-livepatch-4_12_14-195-default-3-7.2.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 15 SP1"}]},"vulnerabilities":[{"cve":"CVE-2019-12817","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-12817"}],"notes":[{"category":"general","text":"arch/powerpc/mm/mmu_context_book3s64.c in the Linux kernel before 5.1.15 for powerpc has a bug where unrelated processes may be able to read/write to one another's virtual memory under certain conditions via an mmap above 512 TB. Only a subset of powerpc systems are affected.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-12817","url":"https://www.suse.com/security/cve/CVE-2019-12817"},{"category":"external","summary":"SUSE Bug 1138263 for CVE-2019-12817","url":"https://bugzilla.suse.com/1138263"},{"category":"external","summary":"SUSE Bug 1138264 for CVE-2019-12817","url":"https://bugzilla.suse.com/1138264"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":8.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L","version":"3.0"},"products":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]}],"threats":[{"category":"impact","date":"2019-07-08T12:31:38Z","details":"important"}],"title":"CVE-2019-12817"},{"cve":"CVE-2019-3846","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2019-3846"}],"notes":[{"category":"general","text":"A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]},"references":[{"category":"external","summary":"CVE-2019-3846","url":"https://www.suse.com/security/cve/CVE-2019-3846"},{"category":"external","summary":"SUSE Bug 1136424 for CVE-2019-3846","url":"https://bugzilla.suse.com/1136424"},{"category":"external","summary":"SUSE Bug 1136446 for CVE-2019-3846","url":"https://bugzilla.suse.com/1136446"},{"category":"external","summary":"SUSE Bug 1156330 for CVE-2019-3846","url":"https://bugzilla.suse.com/1156330"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.ppc64le","SUSE Linux Enterprise Live Patching 15 SP1:kernel-livepatch-4_12_14-195-default-3-7.2.x86_64"]}],"threats":[{"category":"impact","date":"2019-07-08T12:31:38Z","details":"moderate"}],"title":"CVE-2019-3846"}]}