A grub2 security, bug fix, and enhancement update has been released for AlmaLinux.
ALSA-2022:2110 Low: grub2 security, bug fix, and enhancement update
Type:
security
Severity:
low
Release date:
2022-05-10
Description
Security Fix(es):
* grub2: Incorrect permission in grub.cfg allow unprivileged user to read the file content (CVE-2021-3981)
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 AlmaLinux Release Notes linked from the References section.
References:
CVE-2021-3981
ALSA-2022-2110
Updates packages:
grub2-common-2.02-123.el8.alma.noarch.rpm
grub2-efi-aa64-modules-2.02-123.el8.alma.noarch.rpm
grub2-efi-ia32-2.02-123.el8.alma.x86_64.rpm
grub2-efi-ia32-cdboot-2.02-123.el8.alma.x86_64.rpm
grub2-efi-ia32-modules-2.02-123.el8.alma.noarch.rpm
grub2-efi-x64-2.02-123.el8.alma.x86_64.rpm
grub2-efi-x64-cdboot-2.02-123.el8.alma.x86_64.rpm
grub2-efi-x64-modules-2.02-123.el8.alma.noarch.rpm
grub2-pc-2.02-123.el8.alma.x86_64.rpm
grub2-pc-modules-2.02-123.el8.alma.noarch.rpm
grub2-ppc64le-modules-2.02-123.el8.alma.noarch.rpm
grub2-tools-2.02-123.el8.alma.x86_64.rpm
grub2-tools-efi-2.02-123.el8.alma.x86_64.rpm
grub2-tools-extra-2.02-123.el8.alma.x86_64.rpm
grub2-tools-minimal-2.02-123.el8.alma.x86_64.rpm
grub2-efi-aa64-2.02-123.el8.alma.aarch64.rpm
grub2-efi-aa64-cdboot-2.02-123.el8.alma.aarch64.rpm
grub2-tools-2.02-123.el8.alma.aarch64.rpm
grub2-tools-extra-2.02-123.el8.alma.aarch64.rpm
grub2-tools-minimal-2.02-123.el8.alma.aarch64.rpm
grub2-tools-2.02-123.el8.alma.ppc64le.rpm
grub2-tools-extra-2.02-123.el8.alma.ppc64le.rpm
grub2-tools-minimal-2.02-123.el8.alma.ppc64le.rpm
Notes:
This page is generated automatically from Red Hat security data and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.
ALSA-2022:2110 Low: grub2 security, bug fix, and enhancement update
