ipv6: avoid use-after-free in ip6_fragment()
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 v4.14.302 by commit b3d7ff8c04a83279fb7641fc4d5aa82a602df7c0, it was introduced in version v4.13 by commit 1758fd4688eb92c796e75bdb1d256dc558ef9581. For more details please see the references link.