gsd-2009-1883
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux kernel 2.6.9 does not perform a capability check for the Z90QUIESCE operation, which allows local users to leverage euid 0 privileges to force a driver outage.
Aliases
Aliases
CVE-2009-1883


To clipboard 

{
  "GSD": {
    "alias": "CVE-2009-1883",
    "description": "The z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux kernel 2.6.9 does not perform a capability check for the Z90QUIESCE operation, which allows local users to leverage euid 0 privileges to force a driver outage.",
    "id": "GSD-2009-1883",
    "references": [
      "https://www.suse.com/security/cve/CVE-2009-1883.html",
      "https://www.debian.org/security/2009/dsa-1929",
      "https://access.redhat.com/errata/RHSA-2009:1438",
      "https://linux.oracle.com/cve/CVE-2009-1883.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2009-1883"
      ],
      "details": "The z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux kernel 2.6.9 does not perform a capability check for the Z90QUIESCE operation, which allows local users to leverage euid 0 privileges to force a driver outage.",
      "id": "GSD-2009-1883",
      "modified": "2023-12-13T01:19:48.328810Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2009-1883",
        "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 z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux kernel 2.6.9 does not perform a capability check for the Z90QUIESCE operation, which allows local users to leverage euid 0 privileges to force a driver outage."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html"
          },
          {
            "name": "http://secunia.com/advisories/36759",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/36759"
          },
          {
            "name": "http://secunia.com/advisories/37105",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/37105"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2009/09/15/1",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2009/09/15/1"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2009/09/15/3",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2009/09/15/3"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2009-1438.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
          },
          {
            "name": "http://www.ubuntu.com/usn/USN-852-1",
            "refsource": "MISC",
            "url": "http://www.ubuntu.com/usn/USN-852-1"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9513",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9513"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=505983",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=505983"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.9:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2009-1883"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The z90crypt_unlocked_ioctl function in the z90crypt driver in the Linux kernel 2.6.9 does not perform a capability check for the Z90QUIESCE operation, which allows local users to leverage euid 0 privileges to force a driver outage."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-264"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "RHSA-2009:1438",
              "refsource": "REDHAT",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=505983",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=505983"
            },
            {
              "name": "36759",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/36759"
            },
            {
              "name": "[oss-security] 20090915 CVE-2009-1883 kernel: missing capability check in z90crypt",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2009/09/15/1"
            },
            {
              "name": "[oss-security] 20090915 Re: CVE-2009-1883 kernel: missing capability check in z90crypt",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2009/09/15/3"
            },
            {
              "name": "SUSE-SA:2010:013",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2010-02/msg00007.html"
            },
            {
              "name": "37105",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/37105"
            },
            {
              "name": "USN-852-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "http://www.ubuntu.com/usn/USN-852-1"
            },
            {
              "name": "oval:org.mitre.oval:def:9513",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9513"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 4.4,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.4,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-09-29T01:34Z",
      "publishedDate": "2009-09-18T10:30Z"
    }
  }
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.