gsd-2011-2695
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before 3.0-rc5 allow local users to cause a denial of service (BUG_ON and system crash) by accessing a sparse file in extent format with a write operation involving a block number corresponding to the largest possible 32-bit unsigned integer.
Aliases
Aliases
CVE-2011-2695


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-2695",
    "description": "Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before 3.0-rc5 allow local users to cause a denial of service (BUG_ON and system crash) by accessing a sparse file in extent format with a write operation involving a block number corresponding to the largest possible 32-bit unsigned integer.",
    "id": "GSD-2011-2695",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-2695.html",
      "https://access.redhat.com/errata/RHSA-2011:1386",
      "https://access.redhat.com/errata/RHSA-2011:1253",
      "https://access.redhat.com/errata/RHSA-2011:1189",
      "https://linux.oracle.com/cve/CVE-2011-2695.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-2695"
      ],
      "details": "Multiple off-by-one errors in the ext4 subsystem in the Linux kernel before 3.0-rc5 allow local users to cause a denial of service (BUG_ON and system crash) by accessing a sparse file in extent format with a write operation involving a block number corresponding to the largest possible 32-bit unsigned integer.",
      "id": "GSD-2011-2695",
      "modified": "2023-12-13T01:19:06.363707Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "STATE": "PUBLIC"
      },
      "affects": {
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            "refsource": "MISC",
            "url": "http://secunia.com/advisories/45193"
          },
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6",
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          },
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          },
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          },
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          },
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        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:3.0:rc2:*:*:*:*:*:*",
                "cpe_name": [],
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              },
              {
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              },
              {
                "cpe23Uri": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "3.0",
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              },
              {
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                "cpe_name": [],
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            ],
            "operator": "OR"
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        ]
      },
      "cve": {
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          "ID": "CVE-2011-2695"
        },
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        "description": {
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            }
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        "problemtype": {
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                  "value": "CWE-193"
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        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20110715 CVE Request -- kernel: ext4: kernel panic when writing data to the last block of sparse file",
              "refsource": "MLIST",
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            },
            {
              "name": "[oss-security] 20110715 Re: CVE Request -- kernel: ext4: kernel panic when writing data to the last block of sparse file",
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            },
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              "name": "http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5",
              "refsource": "CONFIRM",
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              ],
              "url": "http://www.kernel.org/pub/linux/kernel/v3.0/testing/ChangeLog-3.0-rc5"
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              "refsource": "MISC",
              "tags": [],
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f17722f917b2f21497deb6edc62fb1683daa08e6"
            }
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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": "2023-02-13T00:18Z",
      "publishedDate": "2011-07-28T22:55Z"
    }
  }
}


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