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Fedora 34: FEDORA-2021-c5ed9c3970 Moderate: Grub2 Update Issues

fedora
Calendar Grey March 25, 2021
Dist Fedora Esm H88
Resolve various vulnerabilities in Fedora 34 grub2 update while improving bootloader settings for enhanced performance.
Fix a couple of merge mistakes made when rebasing to 2.06~rc1 ---- Update to 2.06~rc1 to fix a bunch of CVEs ---- Fix config file generation failing due invalid petitboot version v...

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.

Fix a couple of merge mistakes made when rebasing to 2.06~rc1 ---- Update to

2.06~rc1 to fix a bunch of CVEs ---- Fix config file generation failing due

invalid petitboot version value ---- Fix keyboards that report IBM PC AT scan

codes (rmetrich)

* Wed Mar 24 2021 Javier Martinez Canillas 2.06~rc1-2

- Fix a couple of merge mistakes made when rebasing to 2.06~rc1

Resolves: rhbz#1940524

* Fri Mar 12 2021 Javier Martinez Canillas - 2.06~rc1-1

- Update to 2.06~rc1 to fix a bunch of CVEs

Resolves: CVE-2020-14372

Resolves: CVE-2020-25632

Resolves: CVE-2020-25647

Resolves: CVE-2020-27749

Resolves: CVE-2020-27779

Resolves: CVE-2021-20225

Resolves: CVE-2021-20233

* Thu Mar 11 2021 Javier Martinez Canillas - 2.04-39

- Fix config file generation failing due invalid petitboot version value

Resolves: rhbz#1921479

* Fri Mar 5 2021 Javier Martinez Canillas - 2.04-38

- Fix keyboards that report IBM PC AT scan codes (rmetrich)

[ 1 ] Bug #1921479 - /etc/grub.d/10_linux: line 234: test: 0ed84c0-p94177c1: integer expression expected

https://bugzilla.redhat.com/show_bug.cgi?id=1921479

[ 2 ] Bug #1940524 - grub2-mkconfig -o /boot/grub2/grub.cfg breaks grub

https://bugzilla.redhat.com/show_bug.cgi?id=1940524

su -c 'dnf upgrade --advisory FEDORA-2021-c5ed9c3970' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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/security/

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Change Log

References

Update Instructions

Product: Fedora 34
Version: 2.06~rc1
Release: 2.fc34
URL:
Summary: Bootloader with support for Linux, Multiboot and more

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