[Bug 1929454] [NEW] Bios measurements do not contain measurements for the kernel binary and kernel signer cert.

VINAY RAJESH 1929454 at bugs.launchpad.net
Mon May 24 18:31:07 UTC 2021


Public bug reported:

On Ubuntu 20.04, the binary_bios_measurements do NOT contain the
measurements for the kernel binary and the kernel signer cert that is
typically measured by the shim.

This is behavior is NOT consistent with Ubuntu 18.04 where the
measurements are present.

Attaching the measurements from Ubuntu 20.04 for reference.

** Affects: shim-signed (Ubuntu)
     Importance: Undecided
         Status: New

** Attachment added: "Bios measurements for Ubuntu 20.04"
   https://bugs.launchpad.net/bugs/1929454/+attachment/5499988/+files/ascii_bios_measurements_Ubuntu2004Apr21

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https://bugs.launchpad.net/bugs/1929454

Title:
  Bios measurements do not contain measurements for the kernel binary
  and kernel signer cert.

Status in shim-signed package in Ubuntu:
  New

Bug description:
  On Ubuntu 20.04, the binary_bios_measurements do NOT contain the
  measurements for the kernel binary and the kernel signer cert that is
  typically measured by the shim.

  This is behavior is NOT consistent with Ubuntu 18.04 where the
  measurements are present.

  Attaching the measurements from Ubuntu 20.04 for reference.

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