The code that fixes the issue has already been published: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin...

Just not picked up by this distribution which advertises itself as having “Enterprise-grade support and integration”. https://ubuntu.com/desktop#:~:text=Enterprise%2Dgrade%20supp...

But this is C, they're busy porting the patch to Rust...