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CVE-2011-1750 (GCVE-0-2011-1750)

Vulnerability from cvelistv5 – Published: 2012-06-21 15:00 – Updated: 2024-08-06 22:37
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
https://www.debian.org/security/2011/dsa-2230 vendor-advisoryx_refsource_DEBIAN
http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3B… x_refsource_CONFIRM
http://rhn.redhat.com/errata/RHSA-2011-0534.html vendor-advisoryx_refsource_REDHAT
http://lists.gnu.org/archive/html/qemu-devel/2011… mailing-listx_refsource_MLIST
http://secunia.com/advisories/44393 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/44658 third-party-advisoryx_refsource_SECUNIA
https://hermes.opensuse.org/messages/8572547 vendor-advisoryx_refsource_SUSE
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://secunia.com/advisories/44660 third-party-advisoryx_refsource_SECUNIA
http://lists.gnu.org/archive/html/qemu-devel/2011… mailing-listx_refsource_MLIST
http://www.osvdb.org/73756 vdb-entryx_refsource_OSVDB
https://www.ubuntu.com/usn/USN-1145-1/ vendor-advisoryx_refsource_UBUNTU
http://secunia.com/advisories/44900 third-party-advisoryx_refsource_SECUNIA
http://lists.opensuse.org/opensuse-updates/2011-0… vendor-advisoryx_refsource_SUSE
http://secunia.com/advisories/44132 third-party-advisoryx_refsource_SECUNIA
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
Date Public
2011-03-30 00:00
Show details on NVD website

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                "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,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2012-06-21T15:55:08.880",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44132"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44393"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44658"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44660"
          },
          {
            "source": "secalert@redhat.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44900"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.osvdb.org/73756"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://hermes.opensuse.org/messages/8572547"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://www.debian.org/security/2011/dsa-2230"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://www.ubuntu.com/usn/USN-1145-1/"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://git.kernel.org/?p=virt/kvm/qemu-kvm.git%3Ba=commitdiff%3Bh=52c050236eaa4f0b5e1d160cd66dc18106445c4d"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2012-June/081972.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03015.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.gnu.org/archive/html/qemu-devel/2011-03/msg03019.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2011-05/msg00043.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://rhn.redhat.com/errata/RHSA-2011-0534.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44132"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44393"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44658"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44660"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://secunia.com/advisories/44900"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.osvdb.org/73756"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/67062"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://hermes.opensuse.org/messages/8572547"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.debian.org/security/2011/dsa-2230"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.ubuntu.com/usn/USN-1145-1/"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-119"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Important",
      "current_release_date": "2026-06-27T15:19:05+00:00",
      "cve": "CVE-2011-1750",
      "id": "CVE-2011-1750",
      "initial_release_date": "2011-03-30T00:00:00+00:00",
      "product_status:fixed": "20",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "virtio-blk: heap buffer overflow caused by unaligned requests",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2011/cve-2011-1750.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-05-07T02:34:01Z",
      "cve": "CVE-2011-1750",
      "id": "CVE-2011-1750",
      "initial_release_date": "2023-02-15T05:53:23Z",
      "product_status:known_not_affected": "7",
      "product_status:recommended": "1",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2011-1750",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2011-1750.json",
      "version": "8"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Detection rules are retrieved from Rulezet.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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