netlink: prevent potential spectre v1 gadgets
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 v5.4.231 by commit 3e5082b1c66c7783fbcd79b5b178573230e528ff, it was introduced in version v2.6.15 by commit bfa83a9e03cf8d501c6272999843470afecb32ed. For more details please see the references link.