Ubuntu
grub2 package

  1. Trusty (14.04)
  2. Bug #1401532
  3. Comment #44

Comment 44 for bug 1401532

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package grub2 - 2.02~beta2-9ubuntu1.17

---------------
grub2 (2.02~beta2-9ubuntu1.17) trusty; urgency=medium

  * debian/grub-check-signatures: check kernel signatures against keys known
    in firmware, in case a kernel is signed but not using a key that will pass
    validation, such as when using kernels coming from a PPA. (LP: #1789918)
  * debian/patches/linuxefi_disable_sb_fallback.patch: Disallow unsigned
    kernels if UEFI Secure Boot is enabled. If UEFI Secure Boot is enabled
    and kernel signature verification fails, do not boot the kernel. Patch
    from Linn Crosetto. (LP: #1401532)

 -- Mathieu Trudel-Lapierre <email address hidden> Fri, 22 Mar 2019 11:36:54 -0400