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CVE-2025-38301 – Xilinx ZynqMP NVMEM Null Pointer Dereference

The following table lists the changes that have been made to the
CVE-2025-38301 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:

    nvmem: zynqmp_nvmem: unbreak driver after cleanup

    Commit 29be47fcd6a0 (“nvmem: zynqmp_nvmem: zynqmp_nvmem_probe cleanup”)
    changed the driver to expect the device pointer to be passed as the
    “context”, but in nvmem the context parameter comes from nvmem_config.priv
    which is never set – Leading to null pointer exceptions when the device is
    accessed.
    Added Reference https://git.kernel.org/stable/c/3728101f56ef54425a11027a3ddc2c3941d60b71
    Added Reference https://git.kernel.org/stable/c/c8bb1bcea877446f86922a8fd1661b8c07d90e5c
    Added Reference https://git.kernel.org/stable/c/fe8abdd175d7b547ae1a612757e7902bcd62e9cf
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