Vulnerability from csaf_suse
Published
2017-07-20 08:06
Modified
2017-07-20 08:06
Summary
Security update for Linux Kernel Live Patch 7 for SLE 12 SP2

Notes

Title of the patch
Security update for Linux Kernel Live Patch 7 for SLE 12 SP2
Description of the patch
This update for the Linux Kernel 4.4.59-92_17 fixes one issue. The following security bugs were fixed: - CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be 'jumped' over (the stack guard page is bypassed) (bsc#1039496).
Patchnames
SUSE-SLE-Live-Patching-12-2017-1180
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 7 for SLE 12 SP2",
            title: "Title of the patch",
         },
         {
            category: "description",
            text: "This update for the Linux Kernel 4.4.59-92_17 fixes one issue.\n\nThe following security bugs were fixed:\n\n- CVE-2017-1000364: An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be 'jumped' over (the stack guard page is bypassed) (bsc#1039496).\n",
            title: "Description of the patch",
         },
         {
            category: "details",
            text: "SUSE-SLE-Live-Patching-12-2017-1180",
            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_1904-1.json",
         },
         {
            category: "self",
            summary: "URL for SUSE-SU-2017:1904-1",
            url: "https://www.suse.com/support/update/announcement/2017/suse-su-20171904-1/",
         },
         {
            category: "self",
            summary: "E-Mail link for SUSE-SU-2017:1904-1",
            url: "https://lists.suse.com/pipermail/sle-security-updates/2017-July/003042.html",
         },
         {
            category: "self",
            summary: "SUSE Bug 1039496",
            url: "https://bugzilla.suse.com/1039496",
         },
         {
            category: "self",
            summary: "SUSE CVE CVE-2017-1000364 page",
            url: "https://www.suse.com/security/cve/CVE-2017-1000364/",
         },
      ],
      title: "Security update for Linux Kernel Live Patch 7 for SLE 12 SP2",
      tracking: {
         current_release_date: "2017-07-20T08:06:19Z",
         generator: {
            date: "2017-07-20T08:06:19Z",
            engine: {
               name: "cve-database.git:bin/generate-csaf.pl",
               version: "1",
            },
         },
         id: "SUSE-SU-2017:1904-1",
         initial_release_date: "2017-07-20T08:06:19Z",
         revision_history: [
            {
               date: "2017-07-20T08:06:19Z",
               number: "1",
               summary: "Current version",
            },
         ],
         status: "final",
         version: "1",
      },
   },
   product_tree: {
      branches: [
         {
            branches: [
               {
                  branches: [
                     {
                        category: "product_version",
                        name: "kgraft-patch-4_4_59-92_17-default-2-3.1.x86_64",
                        product: {
                           name: "kgraft-patch-4_4_59-92_17-default-2-3.1.x86_64",
                           product_id: "kgraft-patch-4_4_59-92_17-default-2-3.1.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_17-default-2-3.1.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_17-default-2-3.1.x86_64",
            },
            product_reference: "kgraft-patch-4_4_59-92_17-default-2-3.1.x86_64",
            relates_to_product_reference: "SUSE Linux Enterprise Live Patching 12",
         },
      ],
   },
   vulnerabilities: [
      {
         cve: "CVE-2017-1000364",
         ids: [
            {
               system_name: "SUSE CVE Page",
               text: "https://www.suse.com/security/cve/CVE-2017-1000364",
            },
         ],
         notes: [
            {
               category: "general",
               text: "An issue was discovered in the size of the stack guard page on Linux, specifically a 4k stack guard page is not sufficiently large and can be \"jumped\" over (the stack guard page is bypassed), this affects Linux Kernel versions 4.11.5 and earlier (the stackguard page was introduced in 2010).",
               title: "CVE description",
            },
         ],
         product_status: {
            recommended: [
               "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_59-92_17-default-2-3.1.x86_64",
            ],
         },
         references: [
            {
               category: "external",
               summary: "CVE-2017-1000364",
               url: "https://www.suse.com/security/cve/CVE-2017-1000364",
            },
            {
               category: "external",
               summary: "SUSE Bug 1039346 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1039346",
            },
            {
               category: "external",
               summary: "SUSE Bug 1039348 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1039348",
            },
            {
               category: "external",
               summary: "SUSE Bug 1042200 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1042200",
            },
            {
               category: "external",
               summary: "SUSE Bug 1044985 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1044985",
            },
            {
               category: "external",
               summary: "SUSE Bug 1071943 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1071943",
            },
            {
               category: "external",
               summary: "SUSE Bug 1075506 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1075506",
            },
            {
               category: "external",
               summary: "SUSE Bug 1077345 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1077345",
            },
            {
               category: "external",
               summary: "SUSE Bug 1115893 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1115893",
            },
            {
               category: "external",
               summary: "SUSE Bug 1149726 for CVE-2017-1000364",
               url: "https://bugzilla.suse.com/1149726",
            },
         ],
         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_17-default-2-3.1.x86_64",
               ],
            },
         ],
         scores: [
            {
               cvss_v3: {
                  baseScore: 8.4,
                  baseSeverity: "HIGH",
                  vectorString: "CVSS:3.0/AV:L/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_17-default-2-3.1.x86_64",
               ],
            },
         ],
         threats: [
            {
               category: "impact",
               date: "2017-07-20T08:06:19Z",
               details: "moderate",
            },
         ],
         title: "CVE-2017-1000364",
      },
   ],
}


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