CVE-2025-38304 – Linux Kernel Bluetooth NULL Pointer Deference Vulnerability

The following table lists the changes that have been made to the
CVE-2025-38304 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

    Jul. 10, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved:

    Bluetooth: Fix NULL pointer deference on eir_get_service_data

    The len parameter is considered optional so it can be NULL so it cannot
    be used for skipping to next entry of EIR_SERVICE_DATA.

    Added Reference https://git.kernel.org/stable/c/20a2aa01f5aeb6daad9aeaa7c33dd512c58d81eb
    Added Reference https://git.kernel.org/stable/c/497c9d2d7d3983826bb02c10fb4a5818be6550fb
    Added Reference https://git.kernel.org/stable/c/4bf29910570666e668a60d953f8da78e95bb7fa2
    Added Reference https://git.kernel.org/stable/c/7d99cc0f8e6fa0f35570887899f178122a61d44e
    Added Reference https://git.kernel.org/stable/c/842f7c3154d5b25ca11753c02ee8cf6ee64c0142
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