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CVE-2024-56757

Estado: ModificadaMedia (5.5)—

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

Bluetooth: btusb: mediatek: add intf release flow when usb disconnect

MediaTek claim an special usb intr interface for ISO data transmission. The interface need to be released before unregistering hci device when usb disconnect. Removing BT usb dongle without properly releasing the interface may cause Kernel panic while unregister hci device.

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)

Mostrar
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          "options": [
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              "exploitation": "none"
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              "automatable": "no"
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2025-10-01T19:57:05.162593Z"
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          "programFiles": [
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  "published": "2025-01-06T17:15:40.297",
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    },
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      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: Bluetooth: btusb: mediatek: agregar flujo de liberación de intf cuando se desconecta el USB MediaTek reclama una interfaz USB intr especial para la transmisión de datos ISO. La interfaz debe liberarse antes de anular el registro del dispositivo HCI cuando se desconecta el USB. Quitar el dispositivo USB BT sin liberar correctamente la interfaz puede provocar un pánico del kernel al anular el registro del dispositivo HCI."
    }
  ],
  "lastModified": "2026-08-04T11:22:26.080",
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