shim-signed 1.37~18.04.11 source package in Ubuntu


shim-signed (1.37~18.04.11) bionic; urgency=medium

  * Update to shim 15.4-0ubuntu9
    - Fix booting installer media on some machines (LP: #1937115)
      + Always fallback to the default loader (PR #393)
      + Dump load options parsed (PR #393)
      + Disable load option parsing on removable media path (PR #399)
    - trivial: Fix a minor overflow in the mok importing code (PR #365)
    - Fix fall back loader to find the correct boot entry, avoiding potential
      corruption of firmware (PR #396).

 -- Julian Andres Klode <email address hidden>  Tue, 07 Sep 2021 12:03:11 +0200

Upload details

Uploaded by:
Julian Andres Klode
Uploaded to:
Original maintainer:
Steve Langasek
amd64 arm64
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Bionic security main utils


Bionic: [FULLYBUILT] amd64 [FULLYBUILT] arm64


File Size SHA-256 Checksum
shim-signed_1.37~18.04.11.tar.xz 537.3 KiB 80a6e85364b3a6fd2149e747cfdbb78d732bf1dde434daf32bf97c3809c08bd0
shim-signed_1.37~18.04.11.dsc 1.7 KiB 29d3b4c5e664ed369eef825208e5daa5a7ff64fa967177bfc4eb93272c783813

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Binary packages built by this source

shim-signed: Secure Boot chain-loading bootloader (Microsoft-signed binary)

 This package provides a minimalist boot loader which allows verifying
 signatures of other UEFI binaries against either the Secure Boot DB/DBX or
 against a built-in signature database. Its purpose is to allow a small,
 infrequently-changing binary to be signed by the UEFI CA, while allowing
 an OS distributor to revision their main bootloader independently of the CA.
 This package contains the version of the bootloader binary signed by the
 Microsoft UEFI CA.