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CVE-2024-57906 – Linux Kernel iio ADC TI-Ads8688 Information Leak

The following table lists the changes that have been made to the
CVE-2024-57906 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. 19, 2025

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

    iio: adc: ti-ads8688: fix information leak in triggered buffer

    The ‘buffer’ local array is used to push data to user space from a
    triggered buffer, but it does not set values for inactive channels, as
    it only uses iio_for_each_active_channel() to assign new values.

    Initialize the array to zero before using it to avoid pushing
    uninitialized information to userspace.
    Added Reference https://git.kernel.org/stable/c/2a7377ccfd940cd6e9201756aff1e7852c266e69
    Added Reference https://git.kernel.org/stable/c/455df95eb8f24a37abc549d6738fc8ee07eb623b
    Added Reference https://git.kernel.org/stable/c/485570ed82b7a6bb109fa1d0a79998e21f7f4c73
    Added Reference https://git.kernel.org/stable/c/ebe2672bc42a0dfe31bb539f8ce79d024aa7e46d
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