mptcp: do not queue data on closed subflows
This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.19.4 by commit 8caf5c15b5288d52d9c89374d6c10fa32ee84ec5, it was introduced in version v5.10 by commit d5f49190def61c47b2faff170ba8fbc48bac4371. For more details please see the references link.