gsd-2009-0745
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The ext4_group_add function in fs/ext4/resize.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not properly initialize the group descriptor during a resize (aka resize2fs) operation, which might allow local users to cause a denial of service (OOPS) by arranging for crafted values to be present in available memory.
Aliases
Aliases
CVE-2009-0745


To clipboard 

{
  "GSD": {
    "alias": "CVE-2009-0745",
    "description": "The ext4_group_add function in fs/ext4/resize.c in the Linux kernel 2.6.27 before 2.6.27.19 and 2.6.28 before 2.6.28.7 does not properly initialize the group descriptor during a resize (aka resize2fs) operation, which might allow local users to cause a denial of service (OOPS) by arranging for crafted values to be present in available memory.",
    "id": "GSD-2009-0745",
    "references": [
      "https://www.suse.com/security/cve/CVE-2009-0745.html",
      "https://www.debian.org/security/2009/dsa-1787",
      "https://www.debian.org/security/2009/dsa-1749",
      "https://access.redhat.com/errata/RHSA-2009:1243",
      "https://linux.oracle.com/cve/CVE-2009-0745.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2009-0745"
      ],
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      "id": "GSD-2009-0745",
      "modified": "2023-12-13T01:19:44.816338Z",
      "schema_version": "1.4.0"
    }
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      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.9,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2018-10-10T19:30Z",
      "publishedDate": "2009-02-27T17:30Z"
    }
  }
}


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