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: Buffer overflow in grub_font_construct_glyph() can lead to out-of-bound write and possible secure boot bypass (CVE-2022-2601)
grub2: Heap based out-of-bounds write when redering certain unicode sequences (CVE-2022-3775)
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.
Bug Fix(es):
Kernel Panic on Milan when enable SEV/SEV-ES with CPU: 1 PID: 1 Comm: swapper/0 Not tainted (BZ#2130104)
[RHEL9.0][SecureBoot][Denali/P10] boot process stops at grub prompt after copying the signed grub to prep partition (BZ#2134358)
RHEL9.0 [MAXconfig]: Denali LPAR crashs while booting MAX config 240c / 64TB - 192 decimal is the biggest partition min value Linux can handle? (BZ#2134434)
ISST-LTE:[P10]:RPT:After FW update,while activating the lpar dexlp87 went to ERROR state with LED B2008105 - 7E sub return code (BZ#2135288)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 9 | aarch64 | grub2-tools | < 2.06-27.el9_0.12 | grub2-tools-2.06-27.el9_0.12.aarch64.rpm |
RedHat | 9 | ppc64le | grub2-tools-extra | < 2.06-27.el9_0.12 | grub2-tools-extra-2.06-27.el9_0.12.ppc64le.rpm |
RedHat | 9 | noarch | grub2-efi-aa64-modules | < 2.06-27.el9_0.12 | grub2-efi-aa64-modules-2.06-27.el9_0.12.noarch.rpm |
RedHat | 9 | noarch | grub2-efi-x64-modules | < 2.06-27.el9_0.12 | grub2-efi-x64-modules-2.06-27.el9_0.12.noarch.rpm |
RedHat | 9 | ppc64le | grub2-tools | < 2.06-27.el9_0.12 | grub2-tools-2.06-27.el9_0.12.ppc64le.rpm |
RedHat | 9 | noarch | grub2-ppc64le-modules | < 2.06-27.el9_0.12 | grub2-ppc64le-modules-2.06-27.el9_0.12.noarch.rpm |
RedHat | 9 | aarch64 | grub2-emu-debuginfo | < 2.06-27.el9_0.12 | grub2-emu-debuginfo-2.06-27.el9_0.12.aarch64.rpm |
RedHat | 9 | x86_64 | grub2-efi-x64 | < 2.06-27.el9_0.12 | grub2-efi-x64-2.06-27.el9_0.12.x86_64.rpm |
RedHat | 9 | aarch64 | grub2-tools-debuginfo | < 2.06-27.el9_0.12 | grub2-tools-debuginfo-2.06-27.el9_0.12.aarch64.rpm |
RedHat | 9 | x86_64 | grub2-pc | < 2.06-27.el9_0.12 | grub2-pc-2.06-27.el9_0.12.x86_64.rpm |