{"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 Linux Kernel Live Patch 15 for SLE 12","title":"Title of the patch"},{"category":"description","text":"This update for the Linux Kernel 3.12.60-52_54 fixes several issues.\n\nThe following security bugs were fixed:\n- CVE-2016-8655: A race condition in the af_packet packet_set_ring function could be used by local attackers to crash the kernel or gain privileges (bsc#1012759).\n- CVE-2016-9555: The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel lacks chunk-length checking for the first chunk, which allowed remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data (bsc#1012183).\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-SAP-12-2016-1855,SUSE-SLE-SERVER-12-2016-1855","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-2016_3197-1.json"},{"category":"self","summary":"URL for SUSE-SU-2016:3197-1","url":"https://www.suse.com/support/update/announcement/2016/suse-su-20163197-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2016:3197-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2016-December/002499.html"},{"category":"self","summary":"SUSE Bug 1012183","url":"https://bugzilla.suse.com/1012183"},{"category":"self","summary":"SUSE Bug 1012759","url":"https://bugzilla.suse.com/1012759"},{"category":"self","summary":"SUSE CVE CVE-2016-8655 page","url":"https://www.suse.com/security/cve/CVE-2016-8655/"},{"category":"self","summary":"SUSE CVE CVE-2016-9555 page","url":"https://www.suse.com/security/cve/CVE-2016-9555/"}],"title":"Security update for Linux Kernel Live Patch 15 for SLE 12","tracking":{"current_release_date":"2016-12-20T11:23:18Z","generator":{"date":"2016-12-20T11:23:18Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2016:3197-1","initial_release_date":"2016-12-20T11:23:18Z","revision_history":[{"date":"2016-12-20T11:23:18Z","number":"1","summary":"Current version"}],"status":"final","version":"1"}},"product_tree":{"branches":[{"branches":[{"branches":[{"category":"product_version","name":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","product":{"name":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","product_id":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64"}},{"category":"product_version","name":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","product":{"name":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","product_id":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"}}],"category":"architecture","name":"x86_64"},{"branches":[{"category":"product_name","name":"SUSE Linux Enterprise Server for SAP Applications 12","product":{"name":"SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12","product_identification_helper":{"cpe":"cpe:/o:suse:sles_sap:12"}}},{"category":"product_name","name":"SUSE Linux Enterprise Server 12-LTSS","product":{"name":"SUSE Linux Enterprise Server 12-LTSS","product_id":"SUSE Linux Enterprise Server 12-LTSS","product_identification_helper":{"cpe":"cpe:/o:suse:sles-ltss:12"}}}],"category":"product_family","name":"SUSE Linux Enterprise"}],"category":"vendor","name":"SUSE"}],"relationships":[{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64"},"product_reference":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12","product_id":"SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"},"product_reference":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server for SAP Applications 12"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS","product_id":"SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64"},"product_reference":"kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12-LTSS"},{"category":"default_component_of","full_product_name":{"name":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS","product_id":"SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"},"product_reference":"kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","relates_to_product_reference":"SUSE Linux Enterprise Server 12-LTSS"}]},"vulnerabilities":[{"cve":"CVE-2016-8655","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-8655"}],"notes":[{"category":"general","text":"Race condition in net/packet/af_packet.c in the Linux kernel through 4.8.12 allows local users to gain privileges or cause a denial of service (use-after-free) by leveraging the CAP_NET_RAW capability to change a socket version, related to the packet_set_ring and packet_setsockopt functions.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-8655","url":"https://www.suse.com/security/cve/CVE-2016-8655"},{"category":"external","summary":"SUSE Bug 1012754 for CVE-2016-8655","url":"https://bugzilla.suse.com/1012754"},{"category":"external","summary":"SUSE Bug 1012759 for CVE-2016-8655","url":"https://bugzilla.suse.com/1012759"},{"category":"external","summary":"SUSE Bug 1013822 for CVE-2016-8655","url":"https://bugzilla.suse.com/1013822"},{"category":"external","summary":"SUSE Bug 1052365 for CVE-2016-8655","url":"https://bugzilla.suse.com/1052365"}],"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 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]}],"threats":[{"category":"impact","date":"2016-12-20T11:23:18Z","details":"moderate"}],"title":"CVE-2016-8655"},{"cve":"CVE-2016-9555","ids":[{"system_name":"SUSE CVE Page","text":"https://www.suse.com/security/cve/CVE-2016-9555"}],"notes":[{"category":"general","text":"The sctp_sf_ootb function in net/sctp/sm_statefuns.c in the Linux kernel before 4.8.8 lacks chunk-length checking for the first chunk, which allows remote attackers to cause a denial of service (out-of-bounds slab access) or possibly have unspecified other impact via crafted SCTP data.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]},"references":[{"category":"external","summary":"CVE-2016-9555","url":"https://www.suse.com/security/cve/CVE-2016-9555"},{"category":"external","summary":"SUSE Bug 1011685 for CVE-2016-9555","url":"https://bugzilla.suse.com/1011685"},{"category":"external","summary":"SUSE Bug 1012183 for CVE-2016-9555","url":"https://bugzilla.suse.com/1012183"},{"category":"external","summary":"SUSE Bug 1115893 for CVE-2016-9555","url":"https://bugzilla.suse.com/1115893"}],"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 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]}],"scores":[{"cvss_v3":{"baseScore":5.9,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"products":["SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-default-4-2.1.x86_64","SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_60-52_54-xen-4-2.1.x86_64"]}],"threats":[{"category":"impact","date":"2016-12-20T11:23:18Z","details":"moderate"}],"title":"CVE-2016-9555"}]}