Comment 4 for bug 1946839

Just a quick note to mention that Samba in Jammy is a lesser version than in focal-updates and impish-updates, which should probably be addressed before Jammy is released.

 samba | 2:4.13.14+dfsg-0ubuntu2 | jammy | source, amd64, arm64, armhf, ppc64el, riscv64, s390x
 samba | 2:4.13.14+dfsg-0ubuntu5 | jammy-proposed | source, amd64, arm64, armhf, ppc64el, riscv64, s390x
 samba | 2:4.13.17~dfsg-0ubuntu0.21.04.1 | focal-security | source, amd64, arm64, armhf, ppc64el, riscv64, s390x
 samba | 2:4.13.17~dfsg-0ubuntu0.21.04.1 | focal-updates | source, amd64, arm64, armhf, ppc64el, riscv64, s390x
 samba | 2:4.13.17~dfsg-0ubuntu0.21.10.1 | impish-security | source, amd64, arm64, armhf, ppc64el, riscv64, s390x
 samba | 2:4.13.17~dfsg-0ubuntu0.21.10.1 | impish-updates | source, amd64, arm64, armhf, ppc64el, riscv64, s390x

Jammy has 4.13.14+dfsg-0ubuntu5 versus 4.13.17~dfsg-0ubuntu0.21.04.1 in focal-updates.

Maybe we should try and ship 4.15.x since it has a complete implementation of CVE-2021-20316?
https://lwn.net/Articles/884052/