CVE-2024-58003

Estado: ModificadaAlta (7.8)—

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

media: i2c: ds90ub9x3: Fix extra fwnode_handle_put()

The ub913 and ub953 drivers call fwnode_handle_put(priv->sd.fwnode) as part of their remove process, and if the driver is removed multiple times, eventually leads to put "overflow", possibly causing memory corruption or crash.

The fwnode_handle_put() is a leftover from commit 905f88ccebb1 ("media: i2c: ds90ub9x3: Fix sub-device matching"), which changed the code related to the sd.fwnode, but missed removing these fwnode_handle_put() calls.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.20%
Percentil entre todas las CVEs puntuadas: 9
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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1068 Exploitation for Privilege Escalationprivilege escalation75 %
Impacto principalT1059 Command and Scripting Interpreterexecution55 %

AV:L/PR:L sin UI indica escalada local. CWE-787 (buffer overflow) en kernel puede ejecutar código, pero el texto destaca corrupción de memoria/crash sin detallar ejecución de comandos explícitamente.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution Prevention Threat Intelligence Program Restrict Web-Based Content Privileged Account Management Limit Software Installation Behavior Prevention on Endpoint

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

CWE-787

Referencias

JSON original (NVD)

Mostrar

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      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmedia: i2c: ds90ub9x3: Fix extra fwnode_handle_put()\n\nThe ub913 and ub953 drivers call fwnode_handle_put(priv->sd.fwnode) as\npart of their remove process, and if the driver is removed multiple\ntimes, eventually leads to put \"overflow\", possibly causing memory\ncorruption or crash.\n\nThe fwnode_handle_put() is a leftover from commit 905f88ccebb1 (\"media:\ni2c: ds90ub9x3: Fix sub-device matching\"), which changed the code\nrelated to the sd.fwnode, but missed removing these fwnode_handle_put()\ncalls."
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      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: media: i2c: ds90ub9x3: Fix extra fwnode_handle_put() Los controladores ub913 y ub953 llaman a fwnode_handle_put(priv-&gt;sd.fwnode) como parte de su proceso de eliminación y, si el controlador se elimina varias veces, eventualmente conduce a un \"desbordamiento\" de put, posiblemente causando corrupción de memoria o falla. fwnode_handle_put() es un remanente del commit 905f88ccebb1 (\"media: i2c: ds90ub9x3: Fix sub-device matching\"), que cambió el código relacionado con sd.fwnode, pero no eliminó estas llamadas fwnode_handle_put()."
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