Vulnerability from csaf_suse
Published
2017-10-20 13:13
Modified
2017-10-20 13:13
Summary
Security update for Linux Kernel Live Patch 9 for SLE 12 SP2

Notes

Title of the patch
Security update for Linux Kernel Live Patch 9 for SLE 12 SP2
Description of the patch
This update for the Linux Kernel 4.4.59-92_24 fixes several issues. The following security bugs were fixed: - CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel (BlueZ) was vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space (bsc#1057950). - CVE-2017-12762: In drivers/isdn/i4l/isdn_net.c a user-controlled buffer was copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow (bsc#1053150).
Patchnames
SUSE-SLE-Live-Patching-12-2017-1748
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

{
   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 9 for SLE 12 SP2",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for the Linux Kernel 4.4.59-92_24 fixes several issues.\n\nThe following security bugs were fixed:\n\n- CVE-2017-1000251: The native Bluetooth stack in the Linux Kernel (BlueZ) was vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space (bsc#1057950).\n- CVE-2017-12762: In drivers/isdn/i4l/isdn_net.c a user-controlled buffer was copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow (bsc#1053150).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-SLE-Live-Patching-12-2017-1748",
            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_2804-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2017:2804-1",
            url: "https://www.suse.com/support/update/announcement/2017/suse-su-20172804-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2017:2804-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2017-October/003340.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1053150",
            url: "https://bugzilla.suse.com/1053150",
         },
         {
            category: "self",
            summary: "SUSE Bug 1057950",
            url: "https://bugzilla.suse.com/1057950",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-1000251 page",
            url: "https://www.suse.com/security/cve/CVE-2017-1000251/",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-12762 page",
            url: "https://www.suse.com/security/cve/CVE-2017-12762/",
         },
      ],
      title: "Security update for Linux Kernel Live Patch 9 for SLE 12 SP2",
      tracking: {
         current_release_date: "2017-10-20T13:13:05Z",
         generator: {
            date: "2017-10-20T13:13:05Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2017:2804-1",
         initial_release_date: "2017-10-20T13:13:05Z",
         revision_history: [
            {
               date: "2017-10-20T13:13:05Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
                        product: {
                           name: "kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
                           product_id: "kgraft-patch-4_4_59-92_24-default-4-4.1.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_59-92_24-default-4-4.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
               product_id: "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
            },
            product_reference: "kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 12",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2017-1000251",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-1000251",
            },
         ],
         notes: [
            {
               category: "general",
               text: "The native Bluetooth stack in the Linux Kernel (BlueZ), starting at the Linux kernel version 2.6.32 and up to and including 4.13.1, are vulnerable to a stack overflow vulnerability in the processing of L2CAP configuration responses resulting in Remote code execution in kernel space.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-1000251",
               url: "https://www.suse.com/security/cve/CVE-2017-1000251",
            },
            {
               category: "external",
               summary: "SUSE Bug 1057389 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1057389",
            },
            {
               category: "external",
               summary: "SUSE Bug 1057950 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1057950",
            },
            {
               category: "external",
               summary: "SUSE Bug 1070535 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1070535",
            },
            {
               category: "external",
               summary: "SUSE Bug 1072117 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1072117",
            },
            {
               category: "external",
               summary: "SUSE Bug 1072162 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1072162",
            },
            {
               category: "external",
               summary: "SUSE Bug 1120758 for CVE-2017-1000251",
               url: "https://bugzilla.suse.com/1120758",
            },
         ],
         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_59-92_24-default-4-4.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.0",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-20T13:13:05Z",
               details: "important",
            },
         ],
         title: "CVE-2017-1000251",
      },
      {
         cve: "CVE-2017-12762",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-12762",
            },
         ],
         notes: [
            {
               category: "general",
               text: "In /drivers/isdn/i4l/isdn_net.c: A user-controlled buffer is copied into a local buffer of constant size using strcpy without a length check which can cause a buffer overflow. This affects the Linux kernel 4.9-stable tree, 4.12-stable tree, 3.18-stable tree, and 4.4-stable tree.",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-12762",
               url: "https://www.suse.com/security/cve/CVE-2017-12762",
            },
            {
               category: "external",
               summary: "SUSE Bug 1053148 for CVE-2017-12762",
               url: "https://bugzilla.suse.com/1053148",
            },
            {
               category: "external",
               summary: "SUSE Bug 1053150 for CVE-2017-12762",
               url: "https://bugzilla.suse.com/1053150",
            },
            {
               category: "external",
               summary: "SUSE Bug 1072117 for CVE-2017-12762",
               url: "https://bugzilla.suse.com/1072117",
            },
            {
               category: "external",
               summary: "SUSE Bug 1072162 for CVE-2017-12762",
               url: "https://bugzilla.suse.com/1072162",
            },
            {
               category: "external",
               summary: "SUSE Bug 1115893 for CVE-2017-12762",
               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 Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 7.8,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
                  version: "3.0",
               },
               products: [
                  "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_24-default-4-4.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-10-20T13:13:05Z",
               details: "important",
            },
         ],
         title: "CVE-2017-12762",
      },
   ],
}


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