CVE-2009-0798

Estado: ModificadaMedia (5)—
ACPI Event Daemon (acpid) before 1.0.10 allows remote attackers to cause a denial of service (CPU consumption and connectivity loss) by opening a large number of UNIX sockets without closing them, which triggers an infinite loop.
CVSS

Versión: 2.0
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Puntuación base: 5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 2.31%
Percentil entre todas las CVEs puntuadas: 83
Fecha de la puntuación: 6/10/2026
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)

TIM Hockin — Acpid
CWE

CWE-399
Referencias

JSON original (NVD)

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{
  "id": "CVE-2009-0798",
  "cveTags": [],
  "metrics": {
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        "source": "nvd@nist.gov",
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          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
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  ],
  "published": "2009-04-24T15:30:00.250",
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  "vulnStatus": "Modified",
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      "description": [
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          "value": "CWE-399"
        }
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  "descriptions": [
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      "lang": "en",
      "value": "ACPI Event Daemon (acpid) before 1.0.10 allows remote attackers to cause a denial of service (CPU consumption and connectivity loss) by opening a large number of UNIX sockets without closing them, which triggers an infinite loop."
    },
    {
      "lang": "es",
      "value": "El demonio acpid antes de v1.0.10 permite a atacantes remotos provocar una denegación de servicio (provocando un alto consumo de CPU y la pérdida de conectividad) por la apertura de un gran número de sockets UNIX sin cerrar, lo que provoca un bucle infinito."
    }
  ],
  "lastModified": "2026-06-16T23:05:50.110",
  "configurations": [
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