[ALSA-2022:2110] Low: grub2 security, bug fix, and enhancement update
Type:
security
Severity:
low
Release date:
2022-05-10
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. 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:
Updated packages:
  • grub2-efi-ia32-modules-2.02-123.el8.alma.noarch.rpm
  • grub2-efi-x64-modules-2.02-123.el8.alma.noarch.rpm
  • grub2-tools-extra-2.02-123.el8.alma.ppc64le.rpm
  • grub2-common-2.02-123.el8.alma.noarch.rpm
  • grub2-efi-ia32-modules-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-common-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-tools-extra-2.02-123.el8_6.8.alma.ppc64le.rpm
  • grub2-tools-minimal-2.02-123.el8.alma.ppc64le.rpm
  • grub2-ppc64le-modules-2.02-123.el8.alma.noarch.rpm
  • grub2-ppc64le-modules-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-tools-minimal-2.02-123.el8_6.8.alma.ppc64le.rpm
  • grub2-tools-2.02-123.el8.alma.ppc64le.rpm
  • grub2-pc-modules-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-efi-aa64-modules-2.02-123.el8.alma.noarch.rpm
  • grub2-ppc64le-2.02-123.el8_6.8.alma.ppc64le.rpm
  • grub2-tools-2.02-123.el8_6.8.alma.ppc64le.rpm
  • grub2-pc-modules-2.02-123.el8.alma.noarch.rpm
  • grub2-efi-x64-modules-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-efi-aa64-modules-2.02-123.el8_6.8.alma.noarch.rpm
  • grub2-efi-aa64-2.02-123.el8_6.8.alma.aarch64.rpm
  • grub2-efi-aa64-cdboot-2.02-123.el8_6.8.alma.aarch64.rpm
  • grub2-tools-extra-2.02-123.el8.alma.aarch64.rpm
  • grub2-tools-extra-2.02-123.el8_6.8.alma.aarch64.rpm
  • grub2-tools-2.02-123.el8.alma.aarch64.rpm
  • grub2-efi-aa64-2.02-123.el8.alma.aarch64.rpm
  • grub2-tools-2.02-123.el8_6.8.alma.aarch64.rpm
  • grub2-tools-minimal-2.02-123.el8_6.8.alma.aarch64.rpm
  • grub2-efi-aa64-cdboot-2.02-123.el8.alma.aarch64.rpm
  • grub2-tools-minimal-2.02-123.el8.alma.aarch64.rpm
  • grub2-tools-efi-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-tools-minimal-2.02-123.el8.alma.x86_64.rpm
  • grub2-tools-minimal-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-tools-extra-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-x64-cdboot-2.02-123.el8.alma.x86_64.rpm
  • grub2-tools-extra-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-tools-2.02-123.el8.alma.x86_64.rpm
  • grub2-tools-efi-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-x64-cdboot-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-efi-ia32-cdboot-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-x64-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-ia32-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-tools-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-efi-ia32-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-ia32-cdboot-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-pc-2.02-123.el8_6.8.alma.x86_64.rpm
  • grub2-pc-2.02-123.el8.alma.x86_64.rpm
  • grub2-efi-x64-2.02-123.el8_6.8.alma.x86_64.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.