suse-su-2016:2655-1
Vulnerability from csaf_suse
Published
2016-10-26 14:15
Modified
2016-10-26 14:15
Summary
Security update for Linux Kernel Live Patch 12 for SLE 12

Notes

Title of the patch
Security update for Linux Kernel Live Patch 12 for SLE 12
Description of the patch
This update for the Linux Kernel 3.12.55-52_42 fixes several issues. The following security bugs were fixed: - CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed, which is reportedly exploited in the wild (bsc#1004419). - CVE-2016-4997: The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement (bsc#986377).
Patchnames
SUSE-SLE-SAP-12-2016-1559,SUSE-SLE-SERVER-12-2016-1559
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 12 for SLE 12",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 3.12.55-52_42 fixes several issues.\n\nThe following security bugs were fixed:\n- CVE-2016-5195: A local privilege escalation using MAP_PRIVATE was fixed, which is reportedly exploited in the wild (bsc#1004419).\n- CVE-2016-4997: The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel allowed local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement (bsc#986377).\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-SAP-12-2016-1559,SUSE-SLE-SERVER-12-2016-1559",
        "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/",
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      },
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        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2016_2655-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2016:2655-1",
        "url": "https://www.suse.com/support/update/announcement/2016/suse-su-20162655-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2016:2655-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2016-October/002367.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1004419",
        "url": "https://bugzilla.suse.com/1004419"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 986377",
        "url": "https://bugzilla.suse.com/986377"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2016-4997 page",
        "url": "https://www.suse.com/security/cve/CVE-2016-4997/"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2016-5195 page",
        "url": "https://www.suse.com/security/cve/CVE-2016-5195/"
      }
    ],
    "title": "Security update for Linux Kernel Live Patch 12 for SLE 12",
    "tracking": {
      "current_release_date": "2016-10-26T14:15:52Z",
      "generator": {
        "date": "2016-10-26T14:15:52Z",
        "engine": {
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          "version": "1"
        }
      },
      "id": "SUSE-SU-2016:2655-1",
      "initial_release_date": "2016-10-26T14:15:52Z",
      "revision_history": [
        {
          "date": "2016-10-26T14:15:52Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
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            "branches": [
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                "name": "kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
                "product": {
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                  "product_id": "kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64"
                }
              },
              {
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                "name": "kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
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                  "product_id": "kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
                }
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            ],
            "category": "architecture",
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          },
          {
            "branches": [
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                "category": "product_name",
                "name": "SUSE Linux Enterprise Server for SAP Applications 12",
                "product": {
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                  "product_id": "SUSE Linux Enterprise Server for SAP Applications 12",
                  "product_identification_helper": {
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          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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          "product_id": "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 12"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
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        },
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        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
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        "full_product_name": {
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        },
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        "relates_to_product_reference": "SUSE Linux Enterprise Server 12-LTSS"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2016-4997",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2016-4997"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "The compat IPT_SO_SET_REPLACE and IP6T_SO_SET_REPLACE setsockopt implementations in the netfilter subsystem in the Linux kernel before 4.6.3 allow local users to gain privileges or cause a denial of service (memory corruption) by leveraging in-container root access to provide a crafted offset value that triggers an unintended decrement.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
          "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2016-4997",
          "url": "https://www.suse.com/security/cve/CVE-2016-4997"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1020452 for CVE-2016-4997",
          "url": "https://bugzilla.suse.com/1020452"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 986362 for CVE-2016-4997",
          "url": "https://bugzilla.suse.com/986362"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 986365 for CVE-2016-4997",
          "url": "https://bugzilla.suse.com/986365"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 986377 for CVE-2016-4997",
          "url": "https://bugzilla.suse.com/986377"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 991651 for CVE-2016-4997",
          "url": "https://bugzilla.suse.com/991651"
        }
      ],
      "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_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.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 Server 12-LTSS:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
          ]
        }
      ],
      "threats": [
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          "category": "impact",
          "date": "2016-10-26T14:15:52Z",
          "details": "important"
        }
      ],
      "title": "CVE-2016-4997"
    },
    {
      "cve": "CVE-2016-5195",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2016-5195"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Race condition in mm/gup.c in the Linux kernel 2.x through 4.x before 4.8.3 allows local users to gain privileges by leveraging incorrect handling of a copy-on-write (COW) feature to write to a read-only memory mapping, as exploited in the wild in October 2016, aka \"Dirty COW.\"",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
          "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
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        {
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          "summary": "CVE-2016-5195",
          "url": "https://www.suse.com/security/cve/CVE-2016-5195"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1004418 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1004418"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1004419 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1004419"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1004436 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1004436"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1006323 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1006323"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1006695 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1006695"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1007291 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1007291"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1008110 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1008110"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1030118 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1030118"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1046453 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1046453"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1069496 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1069496"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1149725 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/1149725"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 870618 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/870618"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 986445 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/986445"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 998689 for CVE-2016-5195",
          "url": "https://bugzilla.suse.com/998689"
        }
      ],
      "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_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.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": [
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            "SUSE Linux Enterprise Server 12-LTSS:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-default-3-2.1.x86_64",
            "SUSE Linux Enterprise Server for SAP Applications 12:kgraft-patch-3_12_55-52_42-xen-3-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2016-10-26T14:15:52Z",
          "details": "important"
        }
      ],
      "title": "CVE-2016-5195"
    }
  ]
}


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