Vulnerability from csaf_suse
Published
2017-11-29 22:07
Modified
2017-11-29 22:07
Summary
Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP2)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP2)
Description of the patch
This update for the Linux Kernel 4.4.21-90 fixes several issues. The following security issues were fixed: - CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346 (bsc#1064392) - CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)
Patchnames
SUSE-SLE-Live-Patching-12-2017-1947
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).



{
   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 3 for SLE 12 SP2)",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for the Linux Kernel 4.4.21-90 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2017-15649: net/packet/af_packet.c in the Linux kernel allowed local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346 (bsc#1064392)\n- CVE-2017-13080: Wi-Fi Protected Access (WPA and WPA2) allowed reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients (bsc#1063671, bsc#1066472, bsc#1066471)\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-SLE-Live-Patching-12-2017-1947",
            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-2017_3136-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2017:3136-1",
            url: "https://www.suse.com/support/update/announcement/2017/suse-su-20173136-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2017:3136-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2017-November/003441.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1063671",
            url: "https://bugzilla.suse.com/1063671",
         },
         {
            category: "self",
            summary: "SUSE Bug 1064392",
            url: "https://bugzilla.suse.com/1064392",
         },
         {
            category: "self",
            summary: "SUSE Bug 1066471",
            url: "https://bugzilla.suse.com/1066471",
         },
         {
            category: "self",
            summary: "SUSE Bug 1066472",
            url: "https://bugzilla.suse.com/1066472",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-13080 page",
            url: "https://www.suse.com/security/cve/CVE-2017-13080/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-15649 page",
            url: "https://www.suse.com/security/cve/CVE-2017-15649/",
         },
      ],
      title: "Security update for the Linux Kernel (Live Patch 3 for SLE 12 SP2)",
      tracking: {
         current_release_date: "2017-11-29T22:07:06Z",
         generator: {
            date: "2017-11-29T22:07:06Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2017:3136-1",
         initial_release_date: "2017-11-29T22:07:06Z",
         revision_history: [
            {
               date: "2017-11-29T22:07:06Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
                        product: {
                           name: "kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
                           product_id: "kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
                        },
                     },
                  ],
                  category: "architecture",
                  name: "x86_64",
               },
               {
                  branches: [
                     {
                        category: "product_name",
                        name: "SUSE Linux Enterprise Live Patching 12",
                        product: {
                           name: "SUSE Linux Enterprise Live Patching 12",
                           product_id: "SUSE Linux Enterprise Live Patching 12",
                           product_identification_helper: {
                              cpe: "cpe:/o:suse:sle-live-patching:12",
                           },
                        },
                     },
                  ],
                  category: "product_family",
                  name: "SUSE Linux Enterprise",
               },
            ],
            category: "vendor",
            name: "SUSE",
         },
      ],
      relationships: [
         {
            category: "default_component_of",
            full_product_name: {
               name: "kgraft-patch-4_4_21-90-default-10-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
               product_id: "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
            },
            product_reference: "kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 12",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2017-13080",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-13080",
            },
         ],
         notes: [
            {
               category: "general",
               text: "Wi-Fi Protected Access (WPA and WPA2) allows reinstallation of the Group Temporal Key (GTK) during the group key handshake, allowing an attacker within radio range to replay frames from access points to clients.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-13080",
               url: "https://www.suse.com/security/cve/CVE-2017-13080",
            },
            {
               category: "external",
               summary: "SUSE Bug 1056061 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1056061",
            },
            {
               category: "external",
               summary: "SUSE Bug 1063479 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1063479",
            },
            {
               category: "external",
               summary: "SUSE Bug 1063667 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1063667",
            },
            {
               category: "external",
               summary: "SUSE Bug 1063671 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1063671",
            },
            {
               category: "external",
               summary: "SUSE Bug 1066295 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1066295",
            },
            {
               category: "external",
               summary: "SUSE Bug 1105108 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1105108",
            },
            {
               category: "external",
               summary: "SUSE Bug 1178872 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1178872",
            },
            {
               category: "external",
               summary: "SUSE Bug 1179588 for CVE-2017-13080",
               url: "https://bugzilla.suse.com/1179588",
            },
         ],
         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:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.1,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
                  version: "3.0",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-11-29T22:07:06Z",
               details: "important",
            },
         ],
         title: "CVE-2017-13080",
      },
      {
         cve: "CVE-2017-15649",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-15649",
            },
         ],
         notes: [
            {
               category: "general",
               text: "net/packet/af_packet.c in the Linux kernel before 4.13.6 allows local users to gain privileges via crafted system calls that trigger mishandling of packet_fanout data structures, because of a race condition (involving fanout_add and packet_do_bind) that leads to a use-after-free, a different vulnerability than CVE-2017-6346.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-15649",
               url: "https://www.suse.com/security/cve/CVE-2017-15649",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064388 for CVE-2017-15649",
               url: "https://bugzilla.suse.com/1064388",
            },
            {
               category: "external",
               summary: "SUSE Bug 1064392 for CVE-2017-15649",
               url: "https://bugzilla.suse.com/1064392",
            },
            {
               category: "external",
               summary: "SUSE Bug 1087082 for CVE-2017-15649",
               url: "https://bugzilla.suse.com/1087082",
            },
         ],
         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:kgraft-patch-4_4_21-90-default-10-2.1.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 Live Patching 12:kgraft-patch-4_4_21-90-default-10-2.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-11-29T22:07:06Z",
               details: "important",
            },
         ],
         title: "CVE-2017-15649",
      },
   ],
}


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