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CVE-2015-0361

Estado: ModificadaAlta (7.8)—

Vulnerabilidad de uso después de liberación en Xen 4.2.x, 4.3.x, y 4.4.x permite a dominios remotos causar una denegación de servicio (caída del sistema) a través de una hiperllamada manipulada durante el apagado del modulo HVM de la maquina virtual.

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 (2)

Opensuse — OpensuseXEN — XEN

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2015-0361",
  "cveTags": [],
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        "source": "nvd@nist.gov",
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          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "published": "2015-01-07T19:59:05.107",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "description": [
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          "value": "NVD-CWE-Other"
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      "value": "Use-after-free vulnerability in Xen 4.2.x, 4.3.x, and 4.4.x allows remote domains to cause a denial of service (system crash) via a crafted hypercall during HVM guest teardown."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de uso después de liberación en Xen 4.2.x, 4.3.x, y 4.4.x permite a dominios remotos causar una denegación de servicio (caída del sistema) a través de una hiperllamada manipulada durante el apagado del modulo HVM de la maquina virtual."
    }
  ],
  "lastModified": "2026-06-17T00:20:06.587",
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  "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>",
  "sourceIdentifier": "cve@mitre.org"
}