Fedora 36: grub2 2022-f86e203baf | LinuxSecurity.com
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Fedora Update Notification
FEDORA-2022-f86e203baf
2022-11-27 01:34:47.759118
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Name        : grub2
Product     : Fedora 36
Version     : 2.06
Release     : 57.fc36
URL         : https://www.gnu.org/software/grub/
Summary     : Bootloader with support for Linux, Multiboot and more
Description :

The GRand Unified Bootloader (GRUB) is a highly configurable and
customizable bootloader with modular architecture.  It supports a rich
variety of kernel formats, file systems, computer architectures and
hardware devices.

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Update Information:

- put the font back in /boot for now  Yes, this bloats size by a couple meg.
Hopefully this won't cause problems for anyone and everyone can be okay with
this CVE fix update.  ----  - Adjust the way we provide unicode.pf2 for post-CVE
lockdown policy  ----  Two font-related CVE updates (CVE-2022-2601 and
CVE-2022-3775).  For more information, see [upstream's
disclosure](https://lists.gnu.org/archive/html/grub-devel/2022-11/msg00059.html)
or the patches themselves.
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ChangeLog:

* Wed Nov 23 2022 Robbie Harwood  - 2.06-57
- Temporarily restore the font because everything is pain
* Tue Nov 22 2022 Robbie Harwood  - 2.06-56
- Bundle unicode.pf2 with images
- Resolves: #2143725
- Resolves: #2144113
* Tue Nov 15 2022 Robbie Harwood  - 2.06-55
- Font fixes (CVE-2022-2601 batch)
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References:

  [ 1 ] Bug #2143725 - 2.06-55.fc36 secure boot problem (non-latin1 characters broken)
        https://bugzilla.redhat.com/show_bug.cgi?id=2143725
  [ 2 ] Bug #2144113 - Latest grub2 breaks gfxterm
        https://bugzilla.redhat.com/show_bug.cgi?id=2144113
  [ 3 ] Bug #2146545 - Latest grub2 build drops unicode.pf2 , which breaks multiple critical image composes
        https://bugzilla.redhat.com/show_bug.cgi?id=2146545
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2022-f86e203baf' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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Fedora 36: grub2 2022-f86e203baf

November 26, 2022
- put the font back in /boot for now Yes, this bloats size by a couple meg

Summary

The GRand Unified Bootloader (GRUB) is a highly configurable and

customizable bootloader with modular architecture. It supports a rich

variety of kernel formats, file systems, computer architectures and

hardware devices.

Update Information:

- put the font back in /boot for now Yes, this bloats size by a couple meg. Hopefully this won't cause problems for anyone and everyone can be okay with this CVE fix update. ---- - Adjust the way we provide unicode.pf2 for post-CVE lockdown policy ---- Two font-related CVE updates (CVE-2022-2601 and CVE-2022-3775). For more information, see [upstream's disclosure](https://lists.gnu.org/archive/html/grub-devel/2022-11/msg00059.html) or the patches themselves.

Change Log

* Wed Nov 23 2022 Robbie Harwood - 2.06-57 - Temporarily restore the font because everything is pain * Tue Nov 22 2022 Robbie Harwood - 2.06-56 - Bundle unicode.pf2 with images - Resolves: #2143725 - Resolves: #2144113 * Tue Nov 15 2022 Robbie Harwood - 2.06-55 - Font fixes (CVE-2022-2601 batch)

References

[ 1 ] Bug #2143725 - 2.06-55.fc36 secure boot problem (non-latin1 characters broken) https://bugzilla.redhat.com/show_bug.cgi?id=2143725 [ 2 ] Bug #2144113 - Latest grub2 breaks gfxterm https://bugzilla.redhat.com/show_bug.cgi?id=2144113 [ 3 ] Bug #2146545 - Latest grub2 build drops unicode.pf2 , which breaks multiple critical image composes https://bugzilla.redhat.com/show_bug.cgi?id=2146545

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-f86e203baf' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
Name : grub2
Product : Fedora 36
Version : 2.06
Release : 57.fc36
URL : https://www.gnu.org/software/grub/
Summary : Bootloader with support for Linux, Multiboot and more

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