This affects pretty much everything running a modern Linux kernel (4.9+), not just AWS. It looks pretty bad. While there's no public POC yet, the kernel reassem

This affects pretty much everything running a modern Linux kernel (4.9+), not just AWS. It looks pretty bad. While there's no public POC yet, the kernel reassembly code path looks very expensive while small TCP packets are very cheap to produce. Hopefully everyone gets patched in time.