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"
    }
  },
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        "ID": "CVE-2009-1883",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
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                  {
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                    "version": {
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                          "version_value": "n/a"
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          }
        ]
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            "url": "http://www.redhat.com/support/errata/RHSA-2009-1438.html"
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    },
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        "nodes": [
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              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:2.6.9:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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      },
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            }
          ]
        },
        "problemtype": {
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                {
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                  "value": "CWE-264"
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            }
          ]
        },
        "references": {
          "reference_data": [
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            },
            {
              "name": "[oss-security] 20090915 CVE-2009-1883 kernel: missing capability check in z90crypt",
              "refsource": "MLIST",
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            },
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            },
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              "name": "oval:org.mitre.oval:def:9513",
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            }
          ]
        }
      },
      "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"
    }
  }
}


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