{"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 7 for SLE 12 SP3)","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 4.4.103-6_38 fixes several issues.\n\nThe following security issue was fixed:\n\n- CVE-2018-3665: System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially have allowed a local process to infer data from another process via a speculative execution side channel (bsc#1090338, bsc#1096740).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-Live-Patching-12-SP3-2018-1519","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_2255-1.json"},{"category":"self","summary":"URL for SUSE-SU-2018:2255-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20182255-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:2255-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2018-August/004388.html"},{"category":"self","summary":"SUSE Bug 1090338","url":"https://bugzilla.suse.com/1090338"},{"category":"self","summary":"SUSE Bug 1096740","url":"https://bugzilla.suse.com/1096740"},{"category":"self","summary":"SUSE CVE CVE-2018-3665 page","url":"https://www.suse.com/security/cve/CVE-2018-3665/"}],"title":"Security update for the Linux Kernel (Live Patch 7 for SLE 12 SP3)","tracking":{"current_release_date":"2018-08-08T17:52:54Z","generator":{"date":"2018-08-08T17:52:54Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:2255-1","initial_release_date":"2018-08-08T17:52:54Z","revision_history":[{"date":"2018-08-08T17:52:54Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","product":{"name":"kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","product_id":"kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le"}}],"category":"architecture","name":"ppc64le"},{"branches":[{"category":"product_version","name":"kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64","product":{"name":"kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64","product_id":"kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Live Patching 12 SP3","product":{"name":"SUSE Linux Enterprise Live Patching 12 SP3","product_id":"SUSE Linux Enterprise Live Patching 12 SP3","product_identification_helper":{"cpe":"cpe:/o:suse:sle-live-patching:12:sp3"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le as component of SUSE Linux Enterprise Live Patching 12 SP3","product_id":"SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le"},"product_reference":"kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP3"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64 as component of SUSE Linux Enterprise Live Patching 12 SP3","product_id":"SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64"},"product_reference":"kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Live Patching 12 SP3"}]},"vulnerabilities":[{"cve":"CVE-2018-3665","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2018-3665"}],"notes":[{"category":"general","text":"System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64"]},"references":[{"category":"external","summary":"CVE-2018-3665","url":"https://www.suse.com/security/cve/CVE-2018-3665"},{"category":"external","summary":"SUSE Bug 1087078 for CVE-2018-3665","url":"https://bugzilla.suse.com/1087078"},{"category":"external","summary":"SUSE Bug 1087082 for CVE-2018-3665","url":"https://bugzilla.suse.com/1087082"},{"category":"external","summary":"SUSE Bug 1087086 for CVE-2018-3665","url":"https://bugzilla.suse.com/1087086"},{"category":"external","summary":"SUSE Bug 1090338 for CVE-2018-3665","url":"https://bugzilla.suse.com/1090338"},{"category":"external","summary":"SUSE Bug 1095241 for CVE-2018-3665","url":"https://bugzilla.suse.com/1095241"},{"category":"external","summary":"SUSE Bug 1095242 for CVE-2018-3665","url":"https://bugzilla.suse.com/1095242"},{"category":"external","summary":"SUSE Bug 1096740 for CVE-2018-3665","url":"https://bugzilla.suse.com/1096740"},{"category":"external","summary":"SUSE Bug 1100091 for CVE-2018-3665","url":"https://bugzilla.suse.com/1100091"},{"category":"external","summary":"SUSE Bug 1100555 for CVE-2018-3665","url":"https://bugzilla.suse.com/1100555"},{"category":"external","summary":"SUSE Bug 1178658 for CVE-2018-3665","url":"https://bugzilla.suse.com/1178658"}],"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 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":4.3,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N","version":"3.0"},"products":["SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.ppc64le","SUSE Linux Enterprise Live Patching 12 SP3:kgraft-patch-4_4_103-6_38-default-7-2.5.x86_64"]}],"threats":[{"category":"impact","date":"2018-08-08T17:52:54Z","details":"moderate"}],"title":"CVE-2018-3665"}]}