CVE-2025-40135

In the Linux kernel, the following vulnerability has been resolved:

ipv6: use RCU in ip6_xmit()

Use RCU in ip6_xmit() in order to use dst_dev_rcu() to prevent
possible UAF.

More information : https://git.kernel.org/stable/c/9085e56501d93af9f2d7bd16f7fcfacdde47b99c