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Fedora 31: 2020-e19b87f4f5 Critical Update for Grub2 Threat

fedora
Calendar Grey September 26, 2020
Dist Fedora Esm H88
Crucial grub2 patch released for Fedora 31 addressing security flaws related to boothole, including multiple CVEs. Protect your system immediately!
grub2 updates for boothole vulnerabilities in f31/f32.

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.

grub2 updates for boothole vulnerabilities in f31/f32.

* Mon Aug 10 2020 Peter Jones - 2.02-110

- Attempt to enable dual-signing in f31

* Wed Jul 29 2020 Peter Jones - 2.02-110

- "Minor" bug fixes

CVE-2020-10713

CVE-2020-14308

CVE-2020-14309

CVE-2020-14310

CVE-2020-14311

CVE-2020-15705

CVE-2020-15706

CVE-2020-15707

su -c 'dnf upgrade --advisory FEDORA-2020-e19b87f4f5' 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

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 31
Version: 2.02
Release: 110.fc31
URL:
Summary: Bootloader with support for Linux, Multiboot and more

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