gsd-2005-2099
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null dereference in the keyring destructor.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2005-2099",
    "description": "The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null dereference in the keyring destructor.",
    "id": "GSD-2005-2099",
    "references": [
      "https://www.suse.com/security/cve/CVE-2005-2099.html",
      "https://access.redhat.com/errata/RHSA-2005:514"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2005-2099"
      ],
      "details": "The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null dereference in the keyring destructor.",
      "id": "GSD-2005-2099",
      "modified": "2023-12-13T01:20:10.225818Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2005-2099",
        "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 Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null dereference in the keyring destructor."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.securityfocus.com/archive/1/427980/100/0/threaded",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/archive/1/427980/100/0/threaded"
          },
          {
            "name": "http://secunia.com/advisories/17073",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/17073"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2005-514.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2005-514.html"
          },
          {
            "name": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.12.5",
            "refsource": "MISC",
            "url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.12.5"
          },
          {
            "name": "http://secunia.com/advisories/16355/",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/16355/"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:220",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:220"
          },
          {
            "name": "https://usn.ubuntu.com/169-1/",
            "refsource": "MISC",
            "url": "https://usn.ubuntu.com/169-1/"
          },
          {
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            "refsource": "MISC",
            "url": "http://securitytracker.com/id?1014644"
          },
          {
            "name": "http://www.securityfocus.com/bid/14517",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/14517"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9079",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9079"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2005-2099"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The Linux kernel before 2.6.12.5 does not properly destroy a keyring that is not instantiated properly, which allows local users or remote attackers to cause a denial of service (kernel oops) via a keyring with a payload that is not empty, which causes the creation to fail, leading to a null dereference in the keyring destructor."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-399"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.12.5",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "http://kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.12.5"
            },
            {
              "name": "16355",
              "refsource": "SECUNIA",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/16355/"
            },
            {
              "name": "14517",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/14517"
            },
            {
              "name": "1014644",
              "refsource": "SECTRACK",
              "tags": [],
              "url": "http://securitytracker.com/id?1014644"
            },
            {
              "name": "RHSA-2005:514",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://www.redhat.com/support/errata/RHSA-2005-514.html"
            },
            {
              "name": "17073",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/17073"
            },
            {
              "name": "MDKSA-2005:220",
              "refsource": "MANDRAKE",
              "tags": [],
              "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:220"
            },
            {
              "name": "oval:org.mitre.oval:def:9079",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9079"
            },
            {
              "name": "USN-169-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "https://usn.ubuntu.com/169-1/"
            },
            {
              "name": "FLSA:157459-3",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://www.securityfocus.com/archive/1/427980/100/0/threaded"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-10-19T15:32Z",
      "publishedDate": "2005-08-23T04:00Z"
    }
  }
}


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