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CVE-2024-56757 – “Mediatek Bluetooth btusb Kernel Panic Vulnerability”

The following table lists the changes that have been made to the
CVE-2024-56757 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jan. 06, 2025

    Action Type Old Value New Value
    Added Description 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.
    Added Reference https://git.kernel.org/stable/c/489304e67087abddc2666c5af0159cb95afdcf59
    Added Reference https://git.kernel.org/stable/c/cc569d791ab2a0de74f76e470515d25d24c9b84b
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