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CVE-2024-50166

Estado: ModificadaMedia (5.5)—

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

fsl/fman: Fix refcount handling of fman-related devices

In mac_probe() there are multiple calls to of_find_device_by_node(), fman_bind() and fman_port_bind() which takes references to of_dev->dev. Not all references taken by these calls are released later on error path in mac_probe() and in mac_remove() which lead to reference leaks.

Add references release.

CVSS

Probabilidad de explotación (EPSS)

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

Referencias

JSON original (NVD)

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          "programFiles": [
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  "published": "2024-11-07T10:15:07.830",
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      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nfsl/fman: Fix refcount handling of fman-related devices\n\nIn mac_probe() there are multiple calls to of_find_device_by_node(),\nfman_bind() and fman_port_bind() which takes references to of_dev->dev.\nNot all references taken by these calls are released later on error path\nin mac_probe() and in mac_remove() which lead to reference leaks.\n\nAdd references release."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: fsl/fman: se ha corregido el manejo de refcount de dispositivos relacionados con fman En mac_probe() hay múltiples llamadas a of_find_device_by_node(), fman_bind() y fman_port_bind() que toman referencias a of_dev->dev. No todas las referencias tomadas por estas llamadas se liberan más tarde en la ruta de error en mac_probe() y en mac_remove(), lo que provoca fugas de referencias. Agregar referencias release."
    }
  ],
  "lastModified": "2026-06-17T08:03:45.950",
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