gsd-2011-3131
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Aliases
Aliases
CVE-2011-3131


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-3131",
    "description": "Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.",
    "id": "GSD-2011-3131",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-3131.html",
      "https://www.debian.org/security/2012/dsa-2582",
      "https://access.redhat.com/errata/RHSA-2011:1386",
      "https://linux.oracle.com/cve/CVE-2011-3131.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-3131"
      ],
      "details": "Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.",
      "id": "GSD-2011-3131",
      "modified": "2023-12-13T01:19:09.098364Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2011-3131",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
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          }
        ]
      },
      "problemtype": {
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      },
      "references": {
        "reference_data": [
          {
            "name": "http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a",
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            "url": "http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a"
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            "refsource": "DEBIAN",
            "url": "http://www.debian.org/security/2012/dsa-2582"
          },
          {
            "name": "45622",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/45622"
          },
          {
            "name": "[Xen-devel] 20110812 Xen Advisory 5 (CVE-2011-3131) IOMMU fault livelock",
            "refsource": "MLIST",
            "url": "http://old-list-archives.xen.org/archives/html/xen-devel/2011-08/msg00450.html"
          },
          {
            "name": "51468",
            "refsource": "SECUNIA",
            "url": "http://secunia.com/advisories/51468"
          },
          {
            "name": "[Xen-devel] 20110616 IOMMU faults",
            "refsource": "MLIST",
            "url": "http://old-list-archives.xen.org/archives/html/xen-devel/2011-06/msg01106.html"
          },
          {
            "name": "49146",
            "refsource": "BID",
            "url": "http://www.securityfocus.com/bid/49146"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:xen:xen:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.1.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
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        "description": {
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              "value": "Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-399"
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              ]
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          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "49146",
              "refsource": "BID",
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            },
            {
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              "refsource": "MLIST",
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              "url": "http://old-list-archives.xen.org/archives/html/xen-devel/2011-06/msg01106.html"
            },
            {
              "name": "[Xen-devel] 20110812 Xen Advisory 5 (CVE-2011-3131) IOMMU fault livelock",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://old-list-archives.xen.org/archives/html/xen-devel/2011-08/msg00450.html"
            },
            {
              "name": "DSA-2582",
              "refsource": "DEBIAN",
              "tags": [],
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            },
            {
              "name": "http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a",
              "refsource": "CONFIRM",
              "tags": [
                "Exploit"
              ],
              "url": "http://xenbits.xen.org/hg/staging/xen-4.1-testing.hg/rev/84e3706df07a"
            },
            {
              "name": "51468",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/51468"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "LOCAL",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.6,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:L/AC:L/Au:S/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.1,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2012-12-13T11:53Z",
      "publishedDate": "2012-12-13T11:53Z"
    }
  }
}


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