FKIE_CVE-2013-4377

Vulnerability from fkie_nvd - Published: 2013-10-11 22:55 - Updated: 2026-06-16 23:57
Severity
Summary
Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by "hot-unplugging" a virtio device.
References
secalert@redhat.comhttp://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.htmlPatch
secalert@redhat.comhttp://secunia.com/advisories/55015Vendor Advisory
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2013/09/26/5
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-2092-1
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1012633
af854a3a-2127-422b-91ae-364da2661108http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.htmlPatch
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55015Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2013/09/26/5
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-2092-1
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=1012633
Impacted products
Vendor Product Version
qemu qemu 1.4.0
qemu qemu 1.4.1
qemu qemu 1.4.2
qemu qemu 1.5.0
qemu qemu 1.5.0
qemu qemu 1.5.0
qemu qemu 1.5.0
qemu qemu 1.5.1
qemu qemu 1.5.2
qemu qemu 1.5.3
qemu qemu 1.6.0
qemu qemu 1.6.0
qemu qemu 1.6.0
qemu qemu 1.6.0
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "source": "secalert@redhat.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "6EF7AE0E-3DD2-4724-B1BB-FCCAEA8F5E14",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.4.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "59B3B915-1606-48E4-9EFC-BD9D6A6D404A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.4.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA86C99D-E544-471F-8F8E-94525E600132",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "998961D0-6B1E-4237-AFC3-2E1E4D90BDE3",
              "vulnerable": true
            },
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              "matchCriteriaId": "35B1E3F1-4647-47FF-9546-0742F10B607B",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "0147F4B2-0591-4681-AE24-975AB6A349D9",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "97757FF0-D0D6-4BFE-811A-6398D8520D28",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "46F126B1-284B-4B3A-8540-1498628C46F8",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "7E8D5F0C-85F5-46D1-B77C-4A7CCE2D69B6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.3:*:*:*:*:*:*:*",
              "matchCriteriaId": "508383F4-B6EE-4C64-AE63-209EA87DF557",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DB7A7593-FAC0-4336-84AF-EC367059D5C6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "1E8BE223-9122-416D-AA1D-694B19C80A4F",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "331C6EE9-9DA2-4FE1-8446-C9CC21353332",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "383C575E-724D-4F97-9E0C-CDE50499C3D9",
              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Use-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by \"hot-unplugging\" a virtio device."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la implementaci\u00f3n virtio-pci de Qemu 1.4.0 hasta 1.6.0 permite a usuarios locales provocar una denegaci\u00f3n de servicio (ca\u00edda del demonio) a trav\u00e9s de una desconexi\u00f3n en caliente de un dispositivo virtio."
    }
  ],
  "id": "CVE-2013-4377",
  "lastModified": "2026-06-16T23:57:07.447",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "SINGLE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 2.3,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:M/Au:S/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 4.4,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2013-10-11T22:55:40.220",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/55015"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2013/09/26/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.ubuntu.com/usn/USN-2092-1"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1012633"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://lists.nongnu.org/archive/html/qemu-devel/2013-09/msg03347.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/55015"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2013/09/26/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ubuntu.com/usn/USN-2092-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1012633"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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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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