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CVE-2019-19046

Estado: ModificadaMedia (6.5)—

** EN DISPUTA ** Una pérdida de memoria en la función __ipmi_bmc_register() en el archivo drivers/char/ipmi/ipmi_msghandler.c en el kernel de Linux versiones hasta la versión 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar un fallo de la función ida_simple_get (), también se conoce como CID-4aa7afb0ee20. NOTA: terceros discuten la relevancia de esto porque un atacante no puede controlar de manera realista esta falla en el momento de la investigación.

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 (3)

Fedoraproject — FedoraLinux — Linux KernelOpensuse — Leap

CWE

Referencias

JSON original (NVD)

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        "cvssData": {
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          "baseScore": 6.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
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          "integrityImpact": "NONE",
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          "attackComplexity": "LOW",
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  "published": "2019-11-18T06:15:11.437",
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    },
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      "value": "** EN DISPUTA ** Una pérdida de memoria en la función __ipmi_bmc_register() en el archivo drivers/char/ipmi/ipmi_msghandler.c en el kernel de Linux versiones hasta la versión 5.3.11, permite a atacantes causar una denegación de servicio (consumo de memoria) al desencadenar un fallo de la función ida_simple_get (), también se conoce como CID-4aa7afb0ee20. NOTA: terceros discuten la relevancia de esto porque un atacante no puede controlar de manera realista esta falla en el momento de la investigación."
    }
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  "lastModified": "2026-06-17T02:26:02.630",
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