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CVE-2019-12614

Estado: ModificadaMedia (4.1)—

Se descubrió un problema en dlpar_parse_cc_property en arch / powerpc / platform / pseries / dlpar.c en el kernel de Linux hasta la versión 5.1.6. Hay un kstrdup sin marcar de prop-> name, que podría permitir que un atacante provoque una denegación de servicio (desreferencia de puntero NULL y bloqueo del sistema).

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 (5)

Canonical — Ubuntu LinuxFedoraproject — FedoraLinux — Linux KernelOpensuse — LeapRedhat — Enterprise Linux

CWE

Referencias

JSON original (NVD)

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      "description": [
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          "lang": "en",
          "value": "CWE-476"
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      "lang": "en",
      "value": "An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash)."
    },
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  "lastModified": "2026-06-17T02:14:57.233",
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