Hello Kyle, Thanks for taking the time to report this bug and helping to make Ubuntu better. The latest runc update indeed introduced many changes regarding permissions, in an attempt to fix 3 high severity CVEs.
From an initial triage, this seems like an unintended behaviour that was caused due to hardening of permissions, that should not apply in this case. I must note however, that in Ubuntu, in order to fix those issues we introduced the latest 1.3 tarball from upstream. Thus, I would like to redirect you to upstream's repo, where you can file a bug with the maintainers. Fell free to link it here as well, I will leave this one as unresolved until we figure this out. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2130744 Title: runc security upgrade regresses docker tmpfs permission handling To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/runc/+bug/2130744/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
