CVE-2025-21684 | Linux Kernel up to 6.6.73/6.12.10 xilinx gpio_lock stack-based overflow

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A vulnerability classified as critical was found in Linux Kernel up to 6.6.73/6.12.10. This vulnerability affects the function gpio_lock of the component xilinx. The manipulation leads to stack-based buffer overflow.

This vulnerability was named CVE-2025-21684. Access to the local network is required for this attack. There is no exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More