GSD-2013-0151

Vulnerability from gsd - Updated: 2023-12-13 01:22
Details
The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs.
Aliases
Aliases
CVE-2013-0151
To clipboard 

{
  "GSD": {
    "alias": "CVE-2013-0151",
    "description": "The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs.",
    "id": "GSD-2013-0151",
    "references": [
      "https://www.suse.com/security/cve/CVE-2013-0151.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2013-0151"
      ],
      "details": "The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs.",
      "id": "GSD-2013-0151",
      "modified": "2023-12-13T01:22:14.793764Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-0151",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
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            "value": "The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs."
          }
        ]
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          {
            "name": "http://secunia.com/advisories/55082",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/55082"
          },
          {
            "name": "http://security.gentoo.org/glsa/glsa-201309-24.xml",
            "refsource": "MISC",
            "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
          },
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            "name": "http://openwall.com/lists/oss-security/2013/01/22/10",
            "refsource": "MISC",
            "url": "http://openwall.com/lists/oss-security/2013/01/22/10"
          },
          {
            "name": "http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf",
            "refsource": "MISC",
            "url": "http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:xen:xen:4.2.0:-:*:*:*:*:x86:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:xen:xen:4.2.1:-:*:*:*:*:x86:*",
                "cpe_name": [],
                "vulnerable": true
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      "cve": {
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          "ID": "CVE-2013-0151"
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        "data_type": "CVE",
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        "description": {
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              "lang": "en",
              "value": "The do_hvm_op function in xen/arch/x86/hvm/hvm.c in Xen 4.2.x on the x86_32 platform does not prevent HVM_PARAM_NESTEDHVM (aka nested virtualization) operations, which allows guest OS users to cause a denial of service (long-duration page mappings and host OS crash) by leveraging administrative access to an HVM guest in a domain with a large number of VCPUs."
            }
          ]
        },
        "problemtype": {
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            {
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                {
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                  "value": "CWE-264"
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        },
        "references": {
          "reference_data": [
            {
              "name": "[oss-security] 20130122 Xen Security Advisory 34 (CVE-2013-0151) - nested virtualization on 32-bit exposes host crash",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://openwall.com/lists/oss-security/2013/01/22/10"
            },
            {
              "name": "55082",
              "refsource": "SECUNIA",
              "tags": [],
              "url": "http://secunia.com/advisories/55082"
            },
            {
              "name": "GLSA-201309-24",
              "refsource": "GENTOO",
              "tags": [],
              "url": "http://security.gentoo.org/glsa/glsa-201309-24.xml"
            },
            {
              "name": "http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf",
              "refsource": "MISC",
              "tags": [],
              "url": "http://xenbits.xen.org/gitweb/?p=xen.git%3Ba=commit%3Bh=d60d7082289a74e44b3dc8f67df46c3404ca08bf"
            }
          ]
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      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 4.6,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:A/AC:H/Au:N/C:N/I:N/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 3.2,
          "impactScore": 6.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:38Z",
      "publishedDate": "2013-03-07T05:04Z"
    }
  }
}



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