suse-su-2018:1268-1
Vulnerability from csaf_suse
Published
2018-05-11 17:56
Modified
2018-05-11 17:56
Summary
Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP2)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP2)
Description of the patch
This update for the Linux Kernel 4.4.74-92_38 fixes several issues. The following security issues were fixed: - CVE-2018-1000199: A bug in x86 debug register handling of ptrace() could lead to memory corruption, possibly a denial of service or privilege escalation (bsc#1090036). - CVE-2017-0861: Use-after-free vulnerability in the snd_pcm_info function in the ALSA subsystem in the Linux kernel allowed attackers to gain privileges via unspecified vectors (bsc#1088268).
Patchnames
SUSE-SLE-SAP-12-SP2-2018-880,SUSE-SLE-SERVER-12-SP2-2018-880
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 the Linux Kernel (Live Patch 13 for SLE 12 SP2)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.4.74-92_38 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2018-1000199: A bug in x86 debug register handling of ptrace() could lead to memory corruption, possibly a denial of service or privilege escalation (bsc#1090036). \n- CVE-2017-0861: Use-after-free vulnerability in the snd_pcm_info function in the ALSA subsystem in the Linux kernel allowed attackers to gain privileges via unspecified vectors (bsc#1088268).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SAP-12-SP2-2018-880,SUSE-SLE-SERVER-12-SP2-2018-880",
        "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-2018_1268-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2018:1268-1",
        "url": "https://www.suse.com/support/update/announcement/2018/suse-su-20181268-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2018:1268-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2018-May/004044.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1088268",
        "url": "https://bugzilla.suse.com/1088268"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1090036",
        "url": "https://bugzilla.suse.com/1090036"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-0861 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-0861/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2018-1000199 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-1000199/"
      }
    ],
    "title": "Security update for the Linux Kernel (Live Patch 13 for SLE 12 SP2)",
    "tracking": {
      "current_release_date": "2018-05-11T17:56:07Z",
      "generator": {
        "date": "2018-05-11T17:56:07Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2018:1268-1",
      "initial_release_date": "2018-05-11T17:56:07Z",
      "revision_history": [
        {
          "date": "2018-05-11T17:56:07Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
                  "product_id": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                "product": {
                  "name": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP2",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles_sap:12:sp2"
                  }
                }
              },
              {
                "category": "product_name",
                "name": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                "product": {
                  "name": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                  "product_id": "SUSE Linux Enterprise Server 12 SP2-LTSS",
                  "product_identification_helper": {
                    "cpe": "cpe:/o:suse:sles-ltss:12:sp2"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "SUSE Linux Enterprise"
          }
        ],
        "category": "vendor",
        "name": "SUSE"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 12 SP2",
          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12 SP2"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64 as component of SUSE Linux Enterprise Server 12 SP2-LTSS",
          "product_id": "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server 12 SP2-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-0861",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-0861"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Use-after-free vulnerability in the snd_pcm_info function in the ALSA subsystem in the Linux kernel allows attackers to gain privileges via unspecified vectors.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2017-0861",
          "url": "https://www.suse.com/security/cve/CVE-2017-0861"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088260 for CVE-2017-0861",
          "url": "https://bugzilla.suse.com/1088260"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1088268 for CVE-2017-0861",
          "url": "https://bugzilla.suse.com/1088268"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1091815 for CVE-2017-0861",
          "url": "https://bugzilla.suse.com/1091815"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1115893 for CVE-2017-0861",
          "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 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-05-11T17:56:07Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2017-0861"
    },
    {
      "cve": "CVE-2018-1000199",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2018-1000199"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The Linux Kernel version 3.18 contains a dangerous feature vulnerability in modify_user_hw_breakpoint() that can result in crash and possibly memory corruption. This attack appear to be exploitable via local code execution and the ability to use ptrace. This vulnerability appears to have been fixed in git commit f67b15037a7a50c57f72e69a6d59941ad90a0f0f.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2018-1000199",
          "url": "https://www.suse.com/security/cve/CVE-2018-1000199"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1089895 for CVE-2018-1000199",
          "url": "https://bugzilla.suse.com/1089895"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1090036 for CVE-2018-1000199",
          "url": "https://bugzilla.suse.com/1090036"
        }
      ],
      "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 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.1,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Server 12 SP2-LTSS:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12 SP2:kgraft-patch-4_4_74-92_38-default-8-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2018-05-11T17:56:07Z",
          "details": "important"
        }
      ],
      "title": "CVE-2018-1000199"
    }
  ]
}


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