In the Linux kernel, the following vulnerability has been resolved:
ipvs: reload ip header after head reallocation
__ip_vs_get_out_rt() calls skb_ensure_writable() which may reallocate skb->head.
References
- https://git.kernel.org/stable/c/3fb7edd2018bb1ad0a68157383d9b9dac33dd645
- https://git.kernel.org/stable/c/a2f57827bf7c695b8c72dc4511cae8e86582369d
- https://git.kernel.org/stable/c/ac6ac3d35bfc0ade9d17d354c84e503a946ebdab
- https://git.kernel.org/stable/c/ad1e14710b360bda087ebf9fb82460eb5ef775de
- https://git.kernel.org/stable/c/e51687fc56c2e39ea6e9532925f1aabd4d529f61