$ git tag --contains af055e37a91d215d7174d0b84c86795ca81086a7 | grep -v -- -rc v4.10 v4.11 v4.12 v4.6 v4.7 v4.8 v4.9
Only Xenial seems to be affected.
$ git tag --contains af055e37a91d215 d7174d0b84c8679 5ca81086a7 | grep -v -- -rc
v4.10
v4.11
v4.12
v4.6
v4.7
v4.8
v4.9
Only Xenial seems to be affected.