CVE-2023-0881 Information

Description

Running DDoS on tcp port 22 will trigger a kernel crash. This issue is introduced by the backport of a commit regarding nft_lookup without the subsequent fixes that were introduced after this commit. The resolution of this CVE introduces those commits to the linux-bluefield package.

Reference

https://bugs.launchpad.net/ubuntu/+source/linux-bluefield/+bug/2006397