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CVE-2015-2666

Estado: ModificadaMedia (6.9)—

Desbordamiento de buffer basado en pila en la función get_matching_model_microcode en arch/x86/kernel/cpu/microcode/intel_early.c en el kernel de Linux anterior a 4.0 permite a atacantes dependientes de contexto ganar privilegios mediante la construcción de una cabecera de microcódigo manipulada y el aprovechamiento de privilegios root para acceso de escritura al initrd.

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)

Fedoraproject — FedoraLinux — Linux Kernel

CWE

Referencias

JSON original (NVD)

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          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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  "published": "2015-05-27T10:59:04.813",
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