gsd-2017-5986
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state.
Aliases
Aliases
CVE-2017-5986


To clipboard 

{
  "GSD": {
    "alias": "CVE-2017-5986",
    "description": "Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state.",
    "id": "GSD-2017-5986",
    "references": [
      "https://www.suse.com/security/cve/CVE-2017-5986.html",
      "https://www.debian.org/security/2017/dsa-3804",
      "https://access.redhat.com/errata/RHSA-2017:1308",
      "https://ubuntu.com/security/CVE-2017-5986",
      "https://advisories.mageia.org/CVE-2017-5986.html",
      "https://security.archlinux.org/CVE-2017-5986",
      "https://alas.aws.amazon.com/cve/html/CVE-2017-5986.html",
      "https://linux.oracle.com/cve/CVE-2017-5986.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2017-5986"
      ],
      "details": "Race condition in the sctp_wait_for_sndbuf function in net/sctp/socket.c in the Linux kernel before 4.9.11 allows local users to cause a denial of service (assertion failure and panic) via a multithreaded application that peels off an association in a certain buffer-full state.",
      "id": "GSD-2017-5986",
      "modified": "2023-12-13T01:21:13.799544Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2017-5986",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
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                    "version": {
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            "refsource": "REDHAT",
            "url": "https://access.redhat.com/errata/RHSA-2017:1308"
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          {
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            "refsource": "CONFIRM",
            "url": "https://github.com/torvalds/linux/commit/2dcab598484185dea7ec22219c76dcdd59e3cb90"
          },
          {
            "name": "[oss-security] 20170214 Re: Linux kernel: Reachable BUG_ON from userspace in sctp_wait_for_sndbuf()",
            "refsource": "MLIST",
            "url": "http://www.openwall.com/lists/oss-security/2017/02/14/6"
          },
          {
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            "url": "http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2dcab598484185dea7ec22219c76dcdd59e3cb90"
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          },
          {
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            "refsource": "DEBIAN",
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          },
          {
            "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11",
            "refsource": "CONFIRM",
            "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.9.11",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-362"
                },
                {
                  "lang": "en",
                  "value": "CWE-617"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/torvalds/linux/commit/2dcab598484185dea7ec22219c76dcdd59e3cb90",
              "refsource": "CONFIRM",
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              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1420276"
            },
            {
              "name": "[oss-security] 20170214 Re: Linux kernel: Reachable BUG_ON from userspace in sctp_wait_for_sndbuf()",
              "refsource": "MLIST",
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            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11",
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              "tags": [
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              ],
              "url": "http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.11"
            },
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            },
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              "name": "DSA-3804",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "http://www.debian.org/security/2017/dsa-3804"
            },
            {
              "name": "RHSA-2017:1308",
              "refsource": "REDHAT",
              "tags": [],
              "url": "https://access.redhat.com/errata/RHSA-2017:1308"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 8.6,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": true
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 1.8,
          "impactScore": 3.6
        }
      },
      "lastModifiedDate": "2019-10-03T00:03Z",
      "publishedDate": "2017-02-18T21:59Z"
    }
  }
}


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