-
grub2-unsigned (2.04-1ubuntu44.1.2) bionic; urgency=medium
* Bump versioned dependency on grub2-common to 2.02~beta2-36ubuntu3.32 for
necessary arm relocation support. LP: #1926748.
grub2-unsigned (2.04-1ubuntu44.1.1) bionic; urgency=medium
* debian/postinst.in: Unconditionally call grub-install with
--force-extra-removable, so that the \EFI\BOOT removable path as used in
cloud images receives the updates. LP: #1930742.
-- Steve Langasek <email address hidden> Mon, 07 Jun 2021 13:12:58 -0700
-
grub2-unsigned (2.04-1ubuntu44.1.1) bionic; urgency=medium
* debian/postinst.in: Unconditionally call grub-install with
--force-extra-removable, so that the \EFI\BOOT removable path as used in
cloud images receives the updates. LP: #1930742.
-- Steve Langasek <email address hidden> Thu, 03 Jun 2021 14:29:07 -0700
-
grub2-unsigned (2.04-1ubuntu44.1) bionic; urgency=medium
* debian/install.in: add kernel hooks back to grub-efi-amd64 package since
grub2-common in older releases does not include it. LP: #1928674.
-- Steve Langasek <email address hidden> Wed, 19 May 2021 16:31:18 -0700
-
grub2-unsigned (2.04-1ubuntu44) hirsute; urgency=medium
* Compile grub-efi-amd64 installable i386 platform on hirsute, to make
it available in bionic and earlier as part of onegrub builds.
* Source package generated from src:grub2 using make -f ./debian/rules
generate-grub2-unsigned
-- Dimitri John Ledkov <email address hidden> Wed, 03 Mar 2021 11:42:28 +0000
-
grub2-unsigned (2.04-1ubuntu42) hirsute; urgency=medium
* SECURITY UPDATE: acpi command allows privilleged user to load crafted
ACPI tables when secure boot is enabled.
- 0126-acpi-Don-t-register-the-acpi-command-when-locked-dow.patch: Don't
register the acpi command when secure boot is enabled.
- CVE-2020-14372
* SECURITY UPDATE: use-after-free in rmmod command
- 0128-dl-Only-allow-unloading-modules-that-are-not-depende.patch: Don't
allow rmmod to unload modules that are dependencies of other modules.
- CVE-2020-25632
* SECURITY UPDATE: out-of-bound write in grub_usb_device_initialize()
- 0129-usb-Avoid-possible-out-of-bound-accesses-caused-by-m.patch
- CVE-2020-25647
* SECURITY UPDATE: Stack buffer overflow in grub_parser_split_cmdline
- 0206-kern-parser-Introduce-process_char-helper.patch,
0207-kern-parser-Introduce-terminate_arg-helper.patch,
0208-kern-parser-Refactor-grub_parser_split_cmdline-clean.patch,
0209-kern-buffer-Add-variable-sized-heap-buffer.patch,
0210-kern-parser-Fix-a-stack-buffer-overflow.patch: Add a variable
sized heap buffer type and use this.
- CVE-2020-27749
* SECURITY UPDATE: cutmem command allows privileged user to remove memory
regions when Secure Boot is enabled.
- 0127-mmap-Don-t-register-cutmem-and-badram-commands-when-.patch:
Don't register cutmem and badram commands when secure boot is enabled.
- CVE-2020-27779
* SECURITY UPDATE: heap out-of-bounds write in short form option parser.
- 0173-lib-arg-Block-repeated-short-options-that-require-an.patch:
Block repeated short options that require an argument.
- CVE-2021-20225
* SECURITY UPDATE: heap out-of-bound write due to mis-calculation of space
required for quoting.
- 0175-commands-menuentry-Fix-quoting-in-setparams_prefix.patch: Fix
quoting in setparams_prefix()
- CVE-2021-20233
* Partially backport the lockdown framework to restrict certain features
when secure boot is enabled.
* Backport various fixes for Coverity defects.
* Add SBAT metadata to the grub EFI binary.
- Backport patches to support adding SBAT metadata with grub-mkimage:
+ 0212-util-mkimage-Remove-unused-code-to-add-BSS-section.patch
+ 0213-util-mkimage-Use-grub_host_to_target32-instead-of-gr.patch
+ 0214-util-mkimage-Always-use-grub_host_to_target32-to-ini.patch
+ 0215-util-mkimage-Unify-more-of-the-PE32-and-PE32-header-.patch
+ 0216-util-mkimage-Reorder-PE-optional-header-fields-set-u.patch
+ 0217-util-mkimage-Improve-data_size-value-calculation.patch
+ 0218-util-mkimage-Refactor-section-setup-to-use-a-helper.patch
+ 0219-util-mkimage-Add-an-option-to-import-SBAT-metadata-i.patch
- Add debian/sbat.csv.in
- Update debian/build-efi-image and debian/rules
[ Dimitri John Ledkov & Steve Langasek LP: #1915536 ]
* Allow grub-efi-amd64|arm64 & -bin & -dbg be built by
src:grub2-unsigned (potentially of a higher version number).
* Add debian/rules generate-grub2-unsigned target to quickly build
src:grub2-unsigned for binary-copy backports.
* postinst: allow postinst to with with or without grub-multi-install
binary.
* postinst: allow using various grub-install options to achieve
--no-extra-removable.
* postinst: only call grub-check-signatures if it exists.
* control: relax dependency on grub2-common, as maintainer script got
fixed up to work with grub2-common/grub-common as far back as trusty.
* control: allow higher version depdencies from grub-efi package.
* dirs.in: create var/lib/grub/ucf in grub-efi-amd64 (and similar) as
postinst script uses that directory, and yet relies on grub-common to
create/ship it, which is not true in older releases. Also make sure
dh_installdirs runs after the .dirs files are generated.
[ Dimitri John Ledkov ]
* Source package generated from src:grub2 using make -f ./debian/rules
generate-grub2-unsigned
-- Dimitri John Ledkov <email address hidden> Tue, 23 Feb 2021 16:23:39 +0000
