Rocky Linux: RLSA-2022:2110 grub2 security | LinuxSecurity.com
\{'type': 'Security', 'shortCode': 'RL', 'name': 'RLSA-2022:2110', 'synopsis': 'Low: grub2 security, bug fix, and enhancement update', 'severity': 'Low', 'topic': 'An update for grub2 is now available for Rocky Linux 8.\nRocky Linux Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.', 'description': 'The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices.\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\nAdditional Changes:\nFor detailed information on changes in this release, see the Rocky Linux 8.6 Release Notes linked from the References section.', 'solution': None, 'affectedProducts': ['Rocky Linux 8'], 'fixes': ['1809246', '1899903', '1914575', '2016269', '2020927', '2024170', '2048904', '2061252', '2069157'], 'cves': ['Red Hat:::https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3981.json:::CVE-2021-3981'], 'references': [], 'publishedAt': '2022-05-18T19:35:13.877787Z', 'rpms': ['grub2-2.02-123.el8.src.rpm', 'grub2-common-2.02-123.el8.noarch.rpm', 'grub2-debuginfo-2.02-123.el8.aarch64.rpm', 'grub2-debuginfo-2.02-123.el8.x86_64.rpm', 'grub2-debugsource-2.02-123.el8.aarch64.rpm', 'grub2-debugsource-2.02-123.el8.x86_64.rpm', 'grub2-efi-aa64-2.02-123.el8.aarch64.rpm', 'grub2-efi-aa64-cdboot-2.02-123.el8.aarch64.rpm', 'grub2-efi-aa64-modules-2.02-123.el8.noarch.rpm', 'grub2-efi-ia32-2.02-123.el8.x86_64.rpm', 'grub2-efi-ia32-cdboot-2.02-123.el8.x86_64.rpm', 'grub2-efi-ia32-modules-2.02-123.el8.noarch.rpm', 'grub2-efi-x64-2.02-123.el8.x86_64.rpm', 'grub2-efi-x64-cdboot-2.02-123.el8.x86_64.rpm', 'grub2-efi-x64-modules-2.02-123.el8.noarch.rpm', 'grub2-pc-2.02-123.el8.x86_64.rpm', 'grub2-pc-modules-2.02-123.el8.noarch.rpm', 'grub2-tools-2.02-123.el8.aarch64.rpm', 'grub2-tools-2.02-123.el8.x86_64.rpm', 'grub2-tools-debuginfo-2.02-123.el8.aarch64.rpm', 'grub2-tools-debuginfo-2.02-123.el8.x86_64.rpm', 'grub2-tools-efi-2.02-123.el8.x86_64.rpm', 'grub2-tools-efi-debuginfo-2.02-123.el8.x86_64.rpm', 'grub2-tools-extra-2.02-123.el8.aarch64.rpm', 'grub2-tools-extra-2.02-123.el8.x86_64.rpm', 'grub2-tools-extra-debuginfo-2.02-123.el8.aarch64.rpm', 'grub2-tools-extra-debuginfo-2.02-123.el8.x86_64.rpm', 'grub2-tools-minimal-2.02-123.el8.aarch64.rpm', 'grub2-tools-minimal-2.02-123.el8.x86_64.rpm', 'grub2-tools-minimal-debuginfo-2.02-123.el8.aarch64.rpm', 'grub2-tools-minimal-debuginfo-2.02-123.el8.x86_64.rpm']}\

Rocky Linux: RLSA-2022:2110 grub2 security

September 2, 2022
An update for grub2 is now available for Rocky Linux 8

Summary

An update for grub2 is now available for Rocky Linux 8. Rocky Linux Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.


The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable boot loader with modular architecture. The packages support a variety of kernel formats, file systems, computer architectures, and hardware devices. For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the Rocky Linux 8.6 Release Notes linked from the References section.

RPMs

grub2-2.02-123.el8.src.rpm
grub2-common-2.02-123.el8.noarch.rpm
grub2-debuginfo-2.02-123.el8.aarch64.rpm
grub2-debuginfo-2.02-123.el8.x86_64.rpm
grub2-debugsource-2.02-123.el8.aarch64.rpm
grub2-debugsource-2.02-123.el8.x86_64.rpm
grub2-efi-aa64-2.02-123.el8.aarch64.rpm
grub2-efi-aa64-cdboot-2.02-123.el8.aarch64.rpm
grub2-efi-aa64-modules-2.02-123.el8.noarch.rpm
grub2-efi-ia32-2.02-123.el8.x86_64.rpm
grub2-efi-ia32-cdboot-2.02-123.el8.x86_64.rpm
grub2-efi-ia32-modules-2.02-123.el8.noarch.rpm
grub2-efi-x64-2.02-123.el8.x86_64.rpm
grub2-efi-x64-cdboot-2.02-123.el8.x86_64.rpm
grub2-efi-x64-modules-2.02-123.el8.noarch.rpm
grub2-pc-2.02-123.el8.x86_64.rpm
grub2-pc-modules-2.02-123.el8.noarch.rpm
grub2-tools-2.02-123.el8.aarch64.rpm
grub2-tools-2.02-123.el8.x86_64.rpm
grub2-tools-debuginfo-2.02-123.el8.aarch64.rpm
grub2-tools-debuginfo-2.02-123.el8.x86_64.rpm
grub2-tools-efi-2.02-123.el8.x86_64.rpm
grub2-tools-efi-debuginfo-2.02-123.el8.x86_64.rpm
grub2-tools-extra-2.02-123.el8.aarch64.rpm
grub2-tools-extra-2.02-123.el8.x86_64.rpm
grub2-tools-extra-debuginfo-2.02-123.el8.aarch64.rpm
grub2-tools-extra-debuginfo-2.02-123.el8.x86_64.rpm
grub2-tools-minimal-2.02-123.el8.aarch64.rpm
grub2-tools-minimal-2.02-123.el8.x86_64.rpm
grub2-tools-minimal-debuginfo-2.02-123.el8.aarch64.rpm
grub2-tools-minimal-debuginfo-2.02-123.el8.x86_64.rpm

References

CVES

https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3981.json

Severity
Name: RLSA-2022:2110
Affected Products: Rocky Linux 8

Fixes

https://bugzilla.redhat.com/show_bug.cgi?id=1809246

https://bugzilla.redhat.com/show_bug.cgi?id=1899903

https://bugzilla.redhat.com/show_bug.cgi?id=1914575

https://bugzilla.redhat.com/show_bug.cgi?id=2016269

https://bugzilla.redhat.com/show_bug.cgi?id=2020927

https://bugzilla.redhat.com/show_bug.cgi?id=2024170

https://bugzilla.redhat.com/show_bug.cgi?id=2048904

https://bugzilla.redhat.com/show_bug.cgi?id=2061252

https://bugzilla.redhat.com/show_bug.cgi?id=2069157

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