suse-su-2018:0250-1
Vulnerability from csaf_suse
Published
2018-01-26 15:42
Modified
2018-01-26 15:42
Summary
Security update for the Linux Kernel (Live Patch 26 for SLE 12)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 26 for SLE 12)
Description of the patch
This update for the Linux Kernel 3.12.61-52_89 fixes one issue. The following security issues were fixed: - CVE-2017-15868: The bnep_add_connection function in net/bluetooth/bnep/core.c did not ensure that an l2cap socket is available, which allowed local users to gain privileges via a crafted application (bsc#1071471).
Patchnames
SUSE-SLE-SERVER-12-2018-159
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": {
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      "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": [
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        "category": "summary",
        "text": "Security update for the Linux Kernel (Live Patch 26 for SLE 12)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 3.12.61-52_89 fixes one issue.\n\nThe following security issues were fixed:\n\n- CVE-2017-15868: The bnep_add_connection function in net/bluetooth/bnep/core.c did not ensure that an l2cap socket is available, which allowed local users to gain privileges via a crafted application (bsc#1071471).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SERVER-12-2018-159",
        "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": [
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        "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_0250-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2018:0250-1",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20180250-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2018:0250-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2018-January/003650.html"
      },
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        "url": "https://bugzilla.suse.com/1069708"
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        "url": "https://bugzilla.suse.com/1071471"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-15868 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-15868/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-16939 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-16939/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 26 for SLE 12)",
    "tracking": {
      "current_release_date": "2018-01-26T15:42:23Z",
      "generator": {
        "date": "2018-01-26T15:42:23Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2018:0250-1",
      "initial_release_date": "2018-01-26T15:42:23Z",
      "revision_history": [
        {
          "date": "2018-01-26T15:42:23Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
                "product": {
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                  "product_id": "kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64"
                }
              },
              {
                "category": "product_version",
                "name": "kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64",
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                  "product_id": "kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12-LTSS",
                "product": {
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                  "product_id": "SUSE Linux Enterprise Server 12-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12"
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    ],
    "relationships": [
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        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64 as component of SUSE Linux Enterprise Server 12-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-15868",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-15868"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The bnep_add_connection function in net/bluetooth/bnep/core.c in the Linux kernel before 3.19 does not ensure that an l2cap socket is available, which allows local users to gain privileges via a crafted application.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-15868",
          "url": "https://www.suse.com/security/cve/CVE-2017-15868"
        },
        {
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          "url": "https://bugzilla.suse.com/1071470"
        },
        {
          "category": "external",
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          "url": "https://bugzilla.suse.com/1071471"
        },
        {
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          "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_61-52_89-default-6-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.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 Server 12-LTSS:kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-01-26T15:42:23Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-15868"
    },
    {
      "cve": "CVE-2017-16939",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-16939"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The XFRM dump policy implementation in net/xfrm/xfrm_user.c in the Linux kernel before 4.13.11 allows local users to gain privileges or cause a denial of service (use-after-free) via a crafted SO_RCVBUF setsockopt system call in conjunction with XFRM_MSG_GETPOLICY Netlink messages.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-16939",
          "url": "https://www.suse.com/security/cve/CVE-2017-16939"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1069702 for CVE-2017-16939",
          "url": "https://bugzilla.suse.com/1069702"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1069708 for CVE-2017-16939",
          "url": "https://bugzilla.suse.com/1069708"
        },
        {
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          "url": "https://bugzilla.suse.com/1115893"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1120260 for CVE-2017-16939",
          "url": "https://bugzilla.suse.com/1120260"
        }
      ],
      "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": [
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            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
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            "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 Server 12-LTSS:kgraft-patch-3_12_61-52_89-default-6-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_61-52_89-xen-6-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-01-26T15:42:23Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-16939"
    }
  ]
}


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