{"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","title":"Title of the patch"},{"category":"description","text":"\nThe SUSE Linux Enterprise 12 SP1 LTSS kernel was updated to receive a security fix.\n\nThe following security bug was fixed:\n\n- CVE-2018-17182: The vmacache_flush_all function in mm/vmacache.c mishandled sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations (bnc#1108399).\n\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-SAP-12-SP1-2019-526","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-2018_3032-2.json"},{"category":"self","summary":"URL for SUSE-SU-2018:3032-2","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20183032-2/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:3032-2","url":"https://lists.suse.com/pipermail/sle-security-updates/2019-March/005220.html"},{"category":"self","summary":"SUSE Bug 1108399","url":"https://bugzilla.suse.com/1108399"},{"category":"self","summary":"SUSE CVE CVE-2018-17182 page","url":"https://www.suse.com/security/cve/CVE-2018-17182/"}],"title":"Security update for the Linux Kernel","tracking":{"current_release_date":"2019-03-22T09:42:51Z","generator":{"date":"2019-03-22T09:42:51Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:3032-2","initial_release_date":"2019-03-22T09:42:51Z","revision_history":[{"date":"2019-03-22T09:42:51Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kernel-devel-3.12.74-60.64.107.1.noarch","product":{"name":"kernel-devel-3.12.74-60.64.107.1.noarch","product_id":"kernel-devel-3.12.74-60.64.107.1.noarch"}},{"category":"product_version","name":"kernel-macros-3.12.74-60.64.107.1.noarch","product":{"name":"kernel-macros-3.12.74-60.64.107.1.noarch","product_id":"kernel-macros-3.12.74-60.64.107.1.noarch"}},{"category":"product_version","name":"kernel-source-3.12.74-60.64.107.1.noarch","product":{"name":"kernel-source-3.12.74-60.64.107.1.noarch","product_id":"kernel-source-3.12.74-60.64.107.1.noarch"}}],"category":"architecture","name":"noarch"},{"branches":[{"category":"product_version","name":"kernel-default-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-default-3.12.74-60.64.107.1.x86_64","product_id":"kernel-default-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-default-base-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-default-base-3.12.74-60.64.107.1.x86_64","product_id":"kernel-default-base-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-default-devel-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-default-devel-3.12.74-60.64.107.1.x86_64","product_id":"kernel-default-devel-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-syms-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-syms-3.12.74-60.64.107.1.x86_64","product_id":"kernel-syms-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-xen-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-xen-3.12.74-60.64.107.1.x86_64","product_id":"kernel-xen-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-xen-base-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-xen-base-3.12.74-60.64.107.1.x86_64","product_id":"kernel-xen-base-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kernel-xen-devel-3.12.74-60.64.107.1.x86_64","product":{"name":"kernel-xen-devel-3.12.74-60.64.107.1.x86_64","product_id":"kernel-xen-devel-3.12.74-60.64.107.1.x86_64"}},{"category":"product_version","name":"kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","product":{"name":"kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","product_id":"kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64"}},{"category":"product_version","name":"kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64","product":{"name":"kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64","product_id":"kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 12 SP1","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:12:sp1"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kernel-default-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-default-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-default-base-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-base-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-default-base-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-default-devel-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-devel-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-default-devel-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-devel-3.12.74-60.64.107.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-devel-3.12.74-60.64.107.1.noarch"},"product_reference":"kernel-devel-3.12.74-60.64.107.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-macros-3.12.74-60.64.107.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-macros-3.12.74-60.64.107.1.noarch"},"product_reference":"kernel-macros-3.12.74-60.64.107.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-source-3.12.74-60.64.107.1.noarch as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-source-3.12.74-60.64.107.1.noarch"},"product_reference":"kernel-source-3.12.74-60.64.107.1.noarch","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-syms-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-syms-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-syms-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-xen-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-xen-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-xen-base-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-base-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-xen-base-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kernel-xen-devel-3.12.74-60.64.107.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-devel-3.12.74-60.64.107.1.x86_64"},"product_reference":"kernel-xen-devel-3.12.74-60.64.107.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64"},"product_reference":"kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP1","product_id":"SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64"},"product_reference":"kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12 SP1"}]},"vulnerabilities":[{"cve":"CVE-2018-17182","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-17182"}],"notes":[{"category":"general","text":"An issue was discovered in the Linux kernel through 4.18.8. The vmacache_flush_all function in mm/vmacache.c mishandles sequence number overflows. An attacker can trigger a use-after-free (and possibly gain privileges) via certain thread creation, map, unmap, invalidation, and dereference operations.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-devel-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-macros-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-source-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-syms-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-17182","url":"https://www.suse.com/security/cve/CVE-2018-17182"},{"category":"external","summary":"SUSE Bug 1108399 for CVE-2018-17182","url":"https://bugzilla.suse.com/1108399"},{"category":"external","summary":"SUSE Bug 1110233 for CVE-2018-17182","url":"https://bugzilla.suse.com/1110233"}],"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 Server for SAP Applications 12 SP1:kernel-default-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-devel-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-macros-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-source-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-syms-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"products":["SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-default-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-devel-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-macros-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-source-3.12.74-60.64.107.1.noarch","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-syms-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-base-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kernel-xen-devel-3.12.74-60.64.107.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-default-1-2.3.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12 SP1:kgraft-patch-3_12_74-60_64_107-xen-1-2.3.1.x86_64"]}],"threats":[{"category":"impact","date":"2019-03-22T09:42:51Z","details":"moderate"}],"title":"CVE-2018-17182"}]}