gsd-2013-0311
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges.
Aliases
Aliases



{
  "GSD": {
    "alias": "CVE-2013-0311",
    "description": "The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges.",
    "id": "GSD-2013-0311",
    "references": [
      "https://www.suse.com/security/cve/CVE-2013-0311.html",
      "https://access.redhat.com/errata/RHSA-2013:0928",
      "https://access.redhat.com/errata/RHSA-2013:0882",
      "https://access.redhat.com/errata/RHSA-2013:0579",
      "https://access.redhat.com/errata/RHSA-2013:0496",
      "https://linux.oracle.com/cve/CVE-2013-0311.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2013-0311"
      ],
      "details": "The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges.",
      "id": "GSD-2013-0311",
      "modified": "2023-12-13T01:22:14.592833Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-0311",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2013-0496.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0496.html"
          },
          {
            "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85",
            "refsource": "MISC",
            "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2013-0579.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0579.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2013-0882.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0882.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2013-0928.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2013-0928.html"
          },
          {
            "name": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2",
            "refsource": "MISC",
            "url": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2013/02/20/6",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2013/02/20/6"
          },
          {
            "name": "https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85",
            "refsource": "MISC",
            "url": "https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=912905",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=912905"
          }
        ]
      }
    },
    "nvd.nist.gov": {
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            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2013-0311"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
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                  "lang": "en",
                  "value": "NVD-CWE-Other"
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              "name": "https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85",
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              "tags": [],
              "url": "https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85"
            },
            {
              "name": "[oss-security] 20130219 Re: CVE request -- Linux kernel: vhost: fix length for cross region descriptor",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://www.openwall.com/lists/oss-security/2013/02/20/6"
            },
            {
              "name": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2",
              "refsource": "CONFIRM",
              "tags": [
                "Patch"
              ],
              "url": "http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=912905",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=912905"
            },
            {
              "name": "RHSA-2013:0496",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-0496.html"
            },
            {
              "name": "RHSA-2013:0579",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-0579.html"
            },
            {
              "name": "RHSA-2013:0882",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-0882.html"
            },
            {
              "name": "RHSA-2013:0928",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2013-0928.html"
            },
            {
              "name": "MDVSA-2013:176",
              "refsource": "MANDRIVA",
              "tags": [],
              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:176"
            },
            {
              "name": "openSUSE-SU-2013:1187",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2013-07/msg00018.html"
            },
            {
              "name": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85",
              "refsource": "MISC",
              "tags": [],
              "url": "http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85"
            }
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        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.5,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:A/AC:H/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 2.5,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:41Z",
      "publishedDate": "2013-02-22T00:55Z"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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