CVE-2014-8559

Estado: ModificadaMedia (5.5)—
The d_walk function in fs/dcache.c in the Linux kernel through 3.17.2 does not properly maintain the semantics of rename_lock, which allows local users to cause a denial of service (deadlock and system hang) via a crafted application.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Puntuación base: 5.5
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.74%
Percentil entre todas las CVEs puntuadas: 53
Fecha de la puntuación: 6/10/2026
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 (11)

Canonical — Ubuntu Linux Linux — Linux Kernel Novell — Suse Linux Enterprise Desktop Novell — Suse Linux Enterprise Server Opensuse — Evergreen Opensuse — Opensuse Oracle — Linux Suse — Linux Enterprise Real Time Extension Suse — Linux Enterprise Software Development KIT Suse — Linux Enterprise Workstation Extension Suse — Suse Linux Enterprise Server
CWE

CWE-400
Referencias

JSON original (NVD)

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