This probably should not have been closed as Fix Released quite yet. A gsbx64.efi binary was being built, which allowed enforcement.
Now, the proper fix to never allow unsigned / invalidly signed kernels has landed in Cosmic; so proceeding with the SRUs. ** No longer affects: grub2 (Ubuntu Zesty) ** No longer affects: grub2 (Ubuntu Yakkety) ** No longer affects: grub2-signed (Ubuntu Yakkety) ** No longer affects: grub2-signed (Ubuntu Zesty) ** Also affects: grub2 (Ubuntu Bionic) Importance: Undecided Status: New ** Also affects: grub2-signed (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: grub2 (Ubuntu Bionic) Status: New => In Progress ** Changed in: grub2-signed (Ubuntu Bionic) Status: New => In Progress ** Changed in: grub2-signed (Ubuntu Bionic) Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox) ** Changed in: grub2 (Ubuntu Bionic) Assignee: (unassigned) => Mathieu Trudel-Lapierre (cyphermox) ** Changed in: grub2 (Ubuntu Xenial) Status: Confirmed => Triaged ** Changed in: grub2 (Ubuntu Trusty) Status: Confirmed => Triaged ** Changed in: grub2-signed (Ubuntu Trusty) Status: Confirmed => Triaged ** Changed in: grub2-signed (Ubuntu) Status: Triaged => Fix Released ** Changed in: grub2-signed (Ubuntu Xenial) Status: Confirmed => Triaged ** Changed in: grub2-signed (Ubuntu Bionic) Importance: Undecided => High ** Changed in: grub2-signed (Ubuntu Xenial) Importance: Undecided => High ** Changed in: grub2-signed (Ubuntu Trusty) Importance: Undecided => High ** Changed in: grub2 (Ubuntu Bionic) Importance: Undecided => High ** Changed in: grub2 (Ubuntu Xenial) Importance: Undecided => High ** Changed in: grub2 (Ubuntu Trusty) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1401532 Title: GRUB's Secure Boot implementation loads unsigned kernel without warning To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1401532/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs