net: validate lwtstate->data before returning from skbtunnelinfo()
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 v4.4.277 by commit e7f3c9df40515a6c6b46f36c4c94cf48a043f887, it was introduced in version v4.3 by commit 61adedf3e3f1d3f032c5a6a299978d91eff6d555. For more details please see the references link.