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CVE-2015-8955

Estado: ModificadaAlta (7.3)—
Gravedad7.3Alta · CVSS 3.1
Probabilidad de explotación0.21 %mayor que el 10 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

arch/arm64/kernel/perf_event.c en el kernel de Linux en versiones anteriores a 4.1 en plataformas arm64 permite a usuarios locales obtener privilegios o provocar una denegación de servicio (puntero de referencia no valido) a través de vectores relacionados con eventos que son manejados incorrectamente durante un lapso de múltiples HW PMUs.

CVSS

Puntuación base
7.3
Versión
3.1
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.21 %
Percentil entre todas las CVEs puntuadas
10
Fecha de la puntuación
23/10/2026

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 (2)

Google — AndroidLinux — Linux Kernel

CWE

Referencias

Mostrar las 8 referencias

JSON original (NVD)

Mostrar
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