gsd-2014-3631
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple "keyctl newring" operations followed by a "keyctl timeout" operation.
Aliases
Aliases
CVE-2014-3631


To clipboard 

{
  "GSD": {
    "alias": "CVE-2014-3631",
    "description": "The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple \"keyctl newring\" operations followed by a \"keyctl timeout\" operation.",
    "id": "GSD-2014-3631",
    "references": [
      "https://www.suse.com/security/cve/CVE-2014-3631.html",
      "https://access.redhat.com/errata/RHSA-2014:1971",
      "https://ubuntu.com/security/CVE-2014-3631",
      "https://advisories.mageia.org/CVE-2014-3631.html",
      "https://linux.oracle.com/cve/CVE-2014-3631.html",
      "https://packetstormsecurity.com/files/cve/CVE-2014-3631"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2014-3631"
      ],
      "details": "The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple \"keyctl newring\" operations followed by a \"keyctl timeout\" operation.",
      "id": "GSD-2014-3631",
      "modified": "2023-12-13T01:22:53.551683Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2014-3631",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple \"keyctl newring\" operations followed by a \"keyctl timeout\" operation."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=95389b08d93d5c06ec63ab49bd732b0069b7c35e",
            "refsource": "MISC",
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=95389b08d93d5c06ec63ab49bd732b0069b7c35e"
          },
          {
            "name": "http://osvdb.org/show/osvdb/111298",
            "refsource": "MISC",
            "url": "http://osvdb.org/show/osvdb/111298"
          },
          {
            "name": "http://www.exploit-db.com/exploits/36268",
            "refsource": "MISC",
            "url": "http://www.exploit-db.com/exploits/36268"
          },
          {
            "name": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3",
            "refsource": "MISC",
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3"
          },
          {
            "name": "http://www.securityfocus.com/bid/70095",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/70095"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2378-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2378-1"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-2379-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-2379-1"
          },
          {
            "name": "https://github.com/torvalds/linux/commit/95389b08d93d5c06ec63ab49bd732b0069b7c35e",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/95389b08d93d5c06ec63ab49bd732b0069b7c35e"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1140325",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1140325"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FC374559-3F85-41BF-A19D-10E2C20A83F1",
                    "versionEndExcluding": "3.14.19",
                    "versionStartIncluding": "3.13",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ED968306-E23D-47D4-A2D0-533309AE355C",
                    "versionEndExcluding": "3.16.3",
                    "versionStartIncluding": "3.15",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "The assoc_array_gc function in the associative-array implementation in lib/assoc_array.c in the Linux kernel before 3.16.3 does not properly implement garbage collection, which allows local users to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact via multiple \"keyctl newring\" operations followed by a \"keyctl timeout\" operation."
          },
          {
            "lang": "es",
            "value": "La funci\u00f3n assoc_array_gc en la implementaci\u00f3n associative-array en lib/assoc_array.c en el kernel de Linux anterior a 3.16.3 no implementa debidamente la recolecci\u00f3n de basura, lo que permite a usuarios locales causar una denegaci\u00f3n de servicio (referencia a puntero nulo y ca\u00edda del sistema) o posiblemente tener otro impacto no especificado a trav\u00e9s de m\u00faltiples operaciones \u0027keyctl newring\u0027 seguidas de una operaci\u00f3n \u0027keyctl timeout\u0027."
          }
        ],
        "evaluatorComment": "CWE-476: NULL Pointer Dereference",
        "id": "CVE-2014-3631",
        "lastModified": "2024-02-02T16:33:35.650",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "LOCAL",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 7.2,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2014-09-28T10:55:10.377",
        "references": [
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=95389b08d93d5c06ec63ab49bd732b0069b7c35e"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Broken Link"
            ],
            "url": "http://osvdb.org/show/osvdb/111298"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.exploit-db.com/exploits/36268"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit"
            ],
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.16.3"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.securityfocus.com/bid/70095"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2378-1"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Third Party Advisory",
              "VDB Entry"
            ],
            "url": "http://www.ubuntu.com/usn/USN-2379-1"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Issue Tracking"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1140325"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Exploit"
            ],
            "url": "https://github.com/torvalds/linux/commit/95389b08d93d5c06ec63ab49bd732b0069b7c35e"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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