gsd-2011-3982
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs.
Aliases
Aliases
CVE-2011-3982


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-3982",
    "description": "The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs.",
    "id": "GSD-2011-3982"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-3982"
      ],
      "details": "The Fibre Channel driver for QLogic adapters in IBM AIX 6.1 and 7.1 does not properly handle DMA resource limitations, which allows local users to cause a denial of service (system hang) via vectors that generate a large amount of DMA I/O, related to a deadlock in timer processing across CPUs.",
      "id": "GSD-2011-3982",
      "modified": "2023-12-13T01:19:09.512693Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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        "ID": "CVE-2011-3982",
        "STATE": "PUBLIC"
      },
      "affects": {
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            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
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              },
              "vendor_name": "n/a"
            }
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          }
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              }
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      },
      "references": {
        "reference_data": [
          {
            "name": "ADV-2011-0691",
            "refsource": "VUPEN",
            "url": "http://www.vupen.com/english/advisories/2011/0691"
          },
          {
            "name": "ibm-aix-fibre-channel-dos(67292)",
            "refsource": "XF",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67292"
          },
          {
            "name": "IZ94675",
            "refsource": "AIXAPAR",
            "url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94675"
          },
          {
            "name": "ADV-2011-0275",
            "refsource": "VUPEN",
            "url": "http://www.vupen.com/english/advisories/2011/0275"
          },
          {
            "name": "IZ94383",
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            "url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94383"
          },
          {
            "name": "IZ96761",
            "refsource": "AIXAPAR",
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          {
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            "url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593"
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        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:ibm:aix:6.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:ibm:aix:7.1:*:*:*:*:*:*:*",
                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          }
        ]
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          "ID": "CVE-2011-3982"
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        "description": {
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            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
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                  "value": "CWE-399"
                }
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            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "IZ94593",
              "refsource": "AIXAPAR",
              "tags": [],
              "url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94593"
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            },
            {
              "name": "ADV-2011-0691",
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              "tags": [
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            },
            {
              "name": "ADV-2011-0275",
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              "tags": [
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            },
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              "tags": [],
              "url": "http://www-01.ibm.com/support/docview.wss?uid=isg1IZ94222"
            },
            {
              "name": "ibm-aix-fibre-channel-dos(67292)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67292"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 2.1,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:30Z",
      "publishedDate": "2011-10-05T02:56Z"
    }
  }
}


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