CVE-2023-52863 Information

Description

In the Linux kernel the following vulnerability has been resolved:

hwmon: (axi-fan-control) Fix possible NULL pointer dereference

axi_fan_control_irq_handler() dependent on the private axi_fan_control_data structure might be called before the hwmon device is registered. That will cause an �nable to handle kernel NULL pointer dereference\ error.

Reference

https://git.kernel.org/stable/c/7d870088db4863c514a7f8751cd593751983029a https://git.kernel.org/stable/c/b3e7eb23a6e97642ff3190431c06475d9ca1e062 https://git.kernel.org/stable/c/33de53a2706066d526173dc743faf43d92c62105 https://git.kernel.org/stable/c/f62b8969847850ba7596cb145cc47c65ea57dae0 https://git.kernel.org/stable/c/c49f14cc1bb12c625a1c572e8a95b6adefd4d8eb https://git.kernel.org/stable/c/2a5b3370a1d9750eca325292e291c8c7cb8cf2e0