In the Linux kernel, the following vulnerability has been resolved: net: ethernet: rtsn: Fix a null pointer dereference in rtsn_probe() Add check for the return value of rcar_gen4_ptp_alloc() to prevent potential null pointer dereference.
https://git.kernel.org/stable/c/d52eb4f0e0ca9a5213b8795abbeb11a325d9b22d
https://git.kernel.org/stable/c/9f260e16b297f8134c5f90bb5a20e805ff57e853
https://git.kernel.org/stable/c/95a234f6affbf51f06338383537ab80d637bb785