fkie_cve-2021-3501
Vulnerability from fkie_nvd
Published
2021-05-06 13:15
Modified
2024-11-21 06:21
Summary
A flaw was found in the Linux kernel in versions before 5.12. The value of internal.ndata, in the KVM API, is mapped to an array index, which can be updated by a user process at anytime which could lead to an out-of-bounds write. The highest threat from this vulnerability is to data integrity and system availability.



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      "value": "Se encontr\u00f3 un fallo en el kernel de Linux en versiones anteriores a 5.12.\u0026#xa0;El valor de internal.ndata, en la API de KVM, es asignado a un \u00edndice de matriz, que puede ser actualizado por un proceso de usuario en cualquier momento, lo que podr\u00eda conllevar a una escritura fuera de l\u00edmites.\u0026#xa0;La mayor amenaza de esta vulnerabilidad es la integridad de los datos y la disponibilidad del sistema"
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  "id": "CVE-2021-3501",
  "lastModified": "2024-11-21T06:21:41.670",
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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