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CVE-2025-39710 – media: venus: Add a check for packet size after reading from shared memory

The following table lists the changes that have been made to the
CVE-2025-39710 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

    Sep. 05, 2025

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

    media: venus: Add a check for packet size after reading from shared memory

    Add a check to ensure that the packet size does not exceed the number of
    available words after reading the packet header from shared memory. This
    ensures that the size provided by the firmware is safe to process and
    prevent potential out-of-bounds memory access.
    Added Reference https://git.kernel.org/stable/c/0520c89f6280d2b60ab537d5743601185ee7d8ab
    Added Reference https://git.kernel.org/stable/c/2d8cea8310a245730816a1fd0c9fa4a5a3bdc68c
    Added Reference https://git.kernel.org/stable/c/49befc830daa743e051a65468c05c2ff9e8580e6
    Added Reference https://git.kernel.org/stable/c/7638bae4539dcebc3f68fda74ac35d73618ec440
    Added Reference https://git.kernel.org/stable/c/ba567c2e52fbcf0e20502746bdaa79e911c2e8cf
    Added Reference https://git.kernel.org/stable/c/ef09b96665f16f3f0bac4e111160e6f24f1f8791
    Added Reference https://git.kernel.org/stable/c/f0cbd9386f974d310a0d20a02e4a1323e95ea654
    Added Reference https://git.kernel.org/stable/c/f5b7a943055a4a106d40a03bacd940e28cc1955f
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