In the Linux kernel, the following vulnerability has been resolved: amt: fix memory leak for advertisement message When a gateway receives an advertisement message, it extracts relay information and then it should be freed. But the advertisement handler doesn't free it. So, memory leak would occur.
https://git.kernel.org/stable/c/fe29794c3585d039fefebaa2b5a4932a627ad4fd
https://git.kernel.org/stable/c/e7322da399fb86a2072f008b56f7160afa1b2051
https://git.kernel.org/stable/c/19bb2d57eac86a368839a92117d8a10ab7183623