CVE-2024-58010

Estado: ModificadaMedia (5.5)—

In the Linux kernel, the following vulnerability has been resolved:

binfmt_flat: Fix integer overflow bug on 32 bit systems

Most of these sizes and counts are capped at 256MB so the math doesn't result in an integer overflow. The "relocs" count needs to be checked as well. Otherwise on 32bit systems the calculation of "full_data" could be wrong.

Detalles técnicos trazas, registros y código del informe original

	full_data = data_len + relocs * sizeof(unsigned long);

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: 0.27%
Percentil entre todas las CVEs puntuadas: 18
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)

Linux — Linux Kernel

CWE

CWE-190

Referencias

JSON original (NVD)

Mostrar

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbinfmt_flat: Fix integer overflow bug on 32 bit systems\n\nMost of these sizes and counts are capped at 256MB so the math doesn't\nresult in an integer overflow.  The \"relocs\" count needs to be checked\nas well.  Otherwise on 32bit systems the calculation of \"full_data\"\ncould be wrong.\n\n\tfull_data = data_len + relocs * sizeof(unsigned long);"
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      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: binfmt_flat: soluciona un error de desbordamiento de enteros en sistemas de 32 bits La mayoría de estos tamaños y recuentos están limitados a 256 MB, por lo que el cálculo no da como resultado un desbordamiento de enteros. También es necesario comprobar el recuento de \"relocs\". De lo contrario, en sistemas de 32 bits, el cálculo de \"full_data\" podría ser incorrecto. full_data = data_len + relocs * sizeof(unsigned long);"
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