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CVE-2013-4150

Estado: ModificadaAlta (7.5)—

La función virtio_net_load en hw/net/virtio-net.c en QEMU 1.5.0 hasta 1.7.x anterior a 1.7.2 permite a atacantes remotos causar una denegación de servicio o posiblemente ejecutar código arbitrario a través de vectores en los cuales el valor de curr_queues es mayor que el de max_queues, lo que provoca una escritura fuera de rango.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Qemu — Qemu

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2013-4150",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-11-04T21:55:24.127",
  "references": [
    {
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=eea750a5623ddac7a61982eec8f1c93481857578",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html",
      "tags": [
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        "Vendor Advisory"
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      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=eea750a5623ddac7a61982eec8f1c93481857578",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The virtio_net_load function in hw/net/virtio-net.c in QEMU 1.5.0 through 1.7.x before 1.7.2 allows remote attackers to cause a denial of service or possibly execute arbitrary code via vectors in which the value of curr_queues is greater than max_queues, which triggers an out-of-bounds write."
    },
    {
      "lang": "es",
      "value": "La función virtio_net_load en hw/net/virtio-net.c en QEMU 1.5.0 hasta 1.7.x anterior a 1.7.2 permite a atacantes remotos causar una denegación de servicio o posiblemente ejecutar código arbitrario a través de vectores en los cuales el valor de curr_queues es mayor que el de max_queues, lo que provoca una escritura fuera de rango."
    }
  ],
  "lastModified": "2026-06-16T23:56:42.683",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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}