CVE-2024-56763
Estado: ModificadaMedia (5.5)—
In the Linux kernel, the following vulnerability has been resolved:
tracing: Prevent bad count for tracing_cpumask_write
If a large count is provided, it will trigger a warning in bitmap_parse_user. Also check zero for it.
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: 0.21%
- Percentil entre todas las CVEs puntuadas: 10
- 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 (1)
CWE
- NVD-CWE-noinfo
Referencias
- https://git.kernel.org/stable/c/03041e474a6a8f1bfd4b96b164bb3165c48fa1a3
- https://git.kernel.org/stable/c/1cca920af19df5dd91254e5ff35e68e911683706
- https://git.kernel.org/stable/c/2558d753df0628d4187d8e1fd989339460f4f364
- https://git.kernel.org/stable/c/3d15f4c2449558ffe83b4dba30614ef1cd6937c3
- https://git.kernel.org/stable/c/98feccbf32cfdde8c722bc4587aaa60ee5ac33f0
- https://git.kernel.org/stable/c/f60172b447317cb6c5e74b5601a151866269baf6
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
- https://lists.debian.org/debian-lts-announce/2025/03/msg00002.html
JSON original (NVD)
Mostrar
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"attackComplexity": "LOW",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntracing: Prevent bad count for tracing_cpumask_write\n\nIf a large count is provided, it will trigger a warning in bitmap_parse_user.\nAlso check zero for it."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: tracing: Evitar recuento incorrecto para tracing_cpumask_write Si se proporciona un recuento alto, se activará una advertencia en bitmap_parse_user. También verifique que esté a cero."
}
],
"lastModified": "2026-06-17T08:12:56.020",
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