gsd-2011-1750
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.
Aliases
Aliases
CVE-2011-1750


To clipboard 

{
  "GSD": {
    "alias": "CVE-2011-1750",
    "description": "Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.",
    "id": "GSD-2011-1750",
    "references": [
      "https://www.suse.com/security/cve/CVE-2011-1750.html",
      "https://www.debian.org/security/2011/dsa-2230",
      "https://access.redhat.com/errata/RHSA-2011:0534",
      "https://linux.oracle.com/cve/CVE-2011-1750.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2011-1750"
      ],
      "details": "Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned.",
      "id": "GSD-2011-1750",
      "modified": "2023-12-13T01:19:07.695098Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-1750",
        "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": "Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d",
            "refsource": "MISC",
            "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
          },
          {
            "name": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html",
            "refsource": "MISC",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html"
          },
          {
            "name": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html",
            "refsource": "MISC",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2011-0534.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
          },
          {
            "name": "http://secunia.com/advisories/44132",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44132"
          },
          {
            "name": "http://secunia.com/advisories/44393",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44393"
          },
          {
            "name": "http://secunia.com/advisories/44658",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44658"
          },
          {
            "name": "http://secunia.com/advisories/44660",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44660"
          },
          {
            "name": "http://secunia.com/advisories/44900",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/44900"
          },
          {
            "name": "http://www.osvdb.org/73756",
            "refsource": "MISC",
            "url": "http://www.osvdb.org/73756"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062"
          },
          {
            "name": "https://hermes.opensuse.org/messages/8572547",
            "refsource": "MISC",
            "url": "https://hermes.opensuse.org/messages/8572547"
          },
          {
            "name": "https://www.debian.org/security/2011/dsa-2230",
            "refsource": "MISC",
            "url": "https://www.debian.org/security/2011/dsa-2230"
          },
          {
            "name": "https://www.ubuntu.com/usn/USN-1145-1/",
            "refsource": "MISC",
            "url": "https://www.ubuntu.com/usn/USN-1145-1/"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:qemu:qemu:0.14.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2011-1750"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "Multiple heap-based buffer overflows in the virtio-blk driver (hw/virtio-blk.c) in qemu-kvm 0.14.0 allow local guest users to cause a denial of service (guest crash) and possibly gain privileges via a (1) write request to the virtio_blk_handle_write function or (2) read request to the virtio_blk_handle_read function that is not properly aligned."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "44132",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/44132"
            },
            {
              "name": "44658",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/44658"
            },
            {
              "name": "44900",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/44900"
            },
            {
              "name": "73756",
              "refsource": "OSVDB",
              "tags": [],
              "url": "http://www.osvdb.org/73756"
            },
            {
              "name": "openSUSE-SU-2011:0510",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
            },
            {
              "name": "SUSE-SU-2011:0533",
              "refsource": "SUSE",
              "tags": [],
              "url": "https://hermes.opensuse.org/messages/8572547"
            },
            {
              "name": "FEDORA-2012-8604",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
            },
            {
              "name": "[Qemu-devel] 20110330 virtio-blk.c handling of i/o which is not a 512 multiple",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html"
            },
            {
              "name": "44393",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/44393"
            },
            {
              "name": "[Qemu-devel] 20110330 Re: virtio-blk.c handling of i/o which is not a 512 multiple",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html"
            },
            {
              "name": "RHSA-2011:0534",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
            },
            {
              "name": "44660",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/44660"
            },
            {
              "name": "DSA-2230",
              "refsource": "DEBIAN",
              "tags": [],
              "url": "https://www.debian.org/security/2011/dsa-2230"
            },
            {
              "name": "USN-1145-1",
              "refsource": "UBUNTU",
              "tags": [],
              "url": "https://www.ubuntu.com/usn/USN-1145-1/"
            },
            {
              "name": "kvm-virtioblk-priv-escalation(67062)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062"
            },
            {
              "name": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d",
              "refsource": "MISC",
              "tags": [],
              "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 7.4,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:A/AC:M/Au:S/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 4.4,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-13T04:30Z",
      "publishedDate": "2012-06-21T15:55Z"
    }
  }
}


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