In the Linux kernel, the following vulnerability has been resolved: net: phy: Fix missing of_node_put() for leds The call of of_get_child_by_name() will cause refcount incremented for leds, if it succeeds, it should call of_node_put() to decrease it, fix it.
https://git.kernel.org/stable/c/d9c8dbbc236cdc6231ee91cdede2fc97b430cfff
https://git.kernel.org/stable/c/26928c8f00f6bb0e194f3957fe51c69d36838eb2
https://git.kernel.org/stable/c/2560db6ede1aaf162a73b2df43e0b6c5ed8819f7