xfrm: fix MTU regression
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 v5.10.104 by commit 4952faa77d8d1c4c146ac077e13d6245738979f4, it was introduced in version v4.15 by commit 749439bfac6e1a2932c582e2699f91d329658196. For more details please see the references link.