CVE-2014-4652

Estado: ModificadaBaja (1.9)—
Race condition in the tlv handler functionality in the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 allows local users to obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access.
CVSS

Versión: 2.0
Vector: AV:L/AC:M/Au:N/C:P/I:N/A:N
Puntuación base: 1.9
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.34%
Percentil entre todas las CVEs puntuadas: 25
Fecha de la puntuación: 7/10/2026
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 (6)

Canonical — Ubuntu Linux Linux — Linux Kernel Redhat — Enterprise Linux Desktop Redhat — Enterprise Linux Server Redhat — Enterprise Linux Workstation Suse — Linux Enterprise Server
CWE

CWE-362
Referencias

JSON original (NVD)

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      "value": "Race condition in the tlv handler functionality in the snd_ctl_elem_user_tlv function in sound/core/control.c in the ALSA control implementation in the Linux kernel before 3.15.2 allows local users to obtain sensitive information from kernel memory by leveraging /dev/snd/controlCX access."
    },
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      "lang": "es",
      "value": "Condición de carrera en la funcionalidad del manejador de tlv en la función snd_ctl_elem_user_tlv en sound/core/control.c en la implementación del control ALSA en el kernel de Linux anterior a 3.15.2 permite a usuarios locales obtener información sensible de la memoria del kernel mediante el aprovechamiento del acceso a /dev/snd/controlCX"
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  "lastModified": "2026-06-17T00:10:24.250",
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