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CVE-2014-9914

Estado: ModificadaAlta (7.8)—
Gravedad7.8Alta · CVSS 3.1
Probabilidad de explotación0.27 %mayor que el 19 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

Condición de carrera en la función ip4_datagram_release_cb en net/ipv4/datagram.c en el kernel de Linux en versiones anteriores a 3.15.2 permite a usuarios locales obtener privilegios o provocar una denegación de servicio (uso después de liberación de memoria) aprovechando expectativas incorrectas sobre el bloqueo durante el acceso multihilo a las estructuras de datos internas para sockets IPv4 UDP.

CVSS

Puntuación base
7.8
Versión
3.1
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.27 %
Percentil entre todas las CVEs puntuadas
19
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 12 referencias

JSON original (NVD)

Mostrar
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