Vulnerability from csaf_suse
Published
2017-12-14 10:48
Modified
2017-12-14 10:48
Summary
Security update for the Linux Kernel (Live Patch 6 for SLE 12 SP2)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 6 for SLE 12 SP2)
Description of the patch
This update for the Linux Kernel 4.4.49-92_14 fixes several issues. The following security issues were fixed: - CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c kernel allowed 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 (bsc#1069708). - CVE-2017-10661: Race condition in fs/timerfd.c allowed local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing (bsc#1053153). This non-security issue was fixed: - bsc#1062847: Enable proper shut down if NIC teaming is enabled
Patchnames
SUSE-SLE-Live-Patching-12-2017-2052
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 6 for SLE 12 SP2)",
        "title": "Title of the patch"
      },
      {
        "category": "description",
        "text": "This update for the Linux Kernel 4.4.49-92_14 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2017-16939: The XFRM dump policy implementation in net/xfrm/xfrm_user.c kernel allowed 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 (bsc#1069708).\n- CVE-2017-10661: Race condition in fs/timerfd.c allowed local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing (bsc#1053153).\n\nThis non-security issue was fixed:\n\n- bsc#1062847: Enable proper shut down if NIC teaming is enabled\n",
        "title": "Description of the patch"
      },
      {
        "category": "details",
        "text": "SUSE-SLE-Live-Patching-12-2017-2052",
        "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",
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    },
    "references": [
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        "url": "https://www.suse.com/support/security/rating/"
      },
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        "summary": "URL of this CSAF notice",
        "url": "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2017_3291-1.json"
      },
      {
        "category": "self",
        "summary": "URL for SUSE-SU-2017:3291-1",
        "url": "https://www.suse.com/support/update/announcement/2017/suse-su-20173291-1/"
      },
      {
        "category": "self",
        "summary": "E-Mail link for SUSE-SU-2017:3291-1",
        "url": "https://lists.suse.com/pipermail/sle-security-updates/2017-December/003501.html"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1053153",
        "url": "https://bugzilla.suse.com/1053153"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1055567",
        "url": "https://bugzilla.suse.com/1055567"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1062847",
        "url": "https://bugzilla.suse.com/1062847"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1069708",
        "url": "https://bugzilla.suse.com/1069708"
      },
      {
        "category": "self",
        "summary": "SUSE CVE CVE-2017-10661 page",
        "url": "https://www.suse.com/security/cve/CVE-2017-10661/"
      },
      {
        "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 6 for SLE 12 SP2)",
    "tracking": {
      "current_release_date": "2017-12-14T10:48:35Z",
      "generator": {
        "date": "2017-12-14T10:48:35Z",
        "engine": {
          "name": "cve-database.git:bin/generate-csaf.pl",
          "version": "1"
        }
      },
      "id": "SUSE-SU-2017:3291-1",
      "initial_release_date": "2017-12-14T10:48:35Z",
      "revision_history": [
        {
          "date": "2017-12-14T10:48:35Z",
          "number": "1",
          "summary": "Current version"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version",
                "name": "kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64",
                "product": {
                  "name": "kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64",
                  "product_id": "kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64"
                }
              }
            ],
            "category": "architecture",
            "name": "x86_64"
          },
          {
            "branches": [
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                "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": [
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        "category": "default_component_of",
        "full_product_name": {
          "name": "kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64 as component of SUSE Linux Enterprise Live Patching 12",
          "product_id": "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64"
        },
        "product_reference": "kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 12"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2017-10661",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2017-10661"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Race condition in fs/timerfd.c in the Linux kernel before 4.10.15 allows local users to gain privileges or cause a denial of service (list corruption or use-after-free) via simultaneous file-descriptor operations that leverage improper might_cancel queueing.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_49-92_14-default-8-2.1.x86_64"
        ]
      },
      "references": [
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          "summary": "CVE-2017-10661",
          "url": "https://www.suse.com/security/cve/CVE-2017-10661"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1053152 for CVE-2017-10661",
          "url": "https://bugzilla.suse.com/1053152"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1053153 for CVE-2017-10661",
          "url": "https://bugzilla.suse.com/1053153"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1115893 for CVE-2017-10661",
          "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_49-92_14-default-8-2.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.0/AV:L/AC:H/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_49-92_14-default-8-2.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-14T10:48:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-10661"
    },
    {
      "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 Live Patching 12:kgraft-patch-4_4_49-92_14-default-8-2.1.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"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1115893 for CVE-2017-16939",
          "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": [
            "SUSE Linux Enterprise Live Patching 12:kgraft-patch-4_4_49-92_14-default-8-2.1.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": [
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          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2017-12-14T10:48:35Z",
          "details": "important"
        }
      ],
      "title": "CVE-2017-16939"
    }
  ]
}


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