In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_socket: remove WARN_ON_ONCE on maximum cgroup level cgroup maximum depth is INT_MAX by default, there is a cgroup toggle to restrict this maximum depth to a more reasonable value not to harm performance. Remove unnecessary WARN_ON_ONCE which is reachable from userspace.
https://git.kernel.org/stable/c/e227c042580ab065edc610c9ddc9bea691e6fc4d
https://git.kernel.org/stable/c/b7529880cb961d515642ce63f9d7570869bbbdc3
https://git.kernel.org/stable/c/7064a6daa4a700a298fe3aee11dea296bfe59fc4
https://git.kernel.org/stable/c/2f9bec0a749eb646b384fde0c7b7c24687b2ffae