ELSA-2022-5095

ELSA-2022-5095 - grub2, mokutil, shim, and shim-unsigned-x64 security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2022-07-04

Description

[2.02-123.0.4.el8_6.8]
- enable multiboot2 [Orabug: 34285558]
- backport arm64: Fix EFI loader kernel image allocation [Orabug: 33702462]
- backport Arm: check for the PE magic for the compiled arch [Orabug: 33702462]
- Backport some better script logic for BTRFS support [Orabug: 32448171]
- Do not add shim and grub certificate deps for aarch64 packages [Orabug: 32670033]
- Update Oracle SBAT data [Orabug: 32670033]
- Use new signing certificate [Orabug: 32670033]
- Fix various coverity issues [Orabug: 32530657]
- Set proper blsdir if /boot is on btrfs rootfs [Orabug: 32063327]
- Add CVE-2020-15706, CVE-2020-15707 to the list [Orabug: 31225072]
- honor /etc/sysconfig/kernel DEFAULTKERNEL setting for BLS [Orabug: 30643497]
- set EFIDIR as redhat for additional grub2 tools [Orabug: 29875597]
- Update upstream references [Orabug: 26388226]
- Insert Unbreakable Enterprise Kernel text into BLS config file [Orabug: 29417955]
- fix symlink removal scriptlet, to be executed only on removal [Orabug: 19231481]
- Fix comparison in patch for 18504756
- Remove symlink to grub environment file during uninstall on EFI platforms [Orabug: 19231481]
- Put 'with' in menuentry instead of 'using' [Orabug: 18504756]
- Use different titles for UEK and RHCK kernels [Orabug: 18504756]

[2.06-123.el8_6.8]
- CVE fixes for 2022-06-07
- CVE-2022-28736 CVE-2022-28735 CVE-2022-28734 CVE-2022-28733
- CVE-2021-3697 CVE-2021-3696 CVE-2021-3695
- Resolves: #2031899

Related CVEs

CVE-2022-28737

CVE-2021-3696

CVE-2022-28734

CVE-2021-3695

CVE-2021-3697

CVE-2022-28733

CVE-2022-28735

CVE-2022-28736

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory
Oracle Linux 8 (aarch64)	grub2-2.02-123.0.4.el8_6.8.src.rpm	52ae1a4c190eef3922b055da62e99933	-
	grub2-common-2.02-123.0.4.el8_6.8.noarch.rpm	dd725034384301ab43ee58a7cf21e17c	-
	grub2-efi-aa64-2.02-123.0.4.el8_6.8.aarch64.rpm	c384db33de1389e46d9a5962613da7f5	-
	grub2-efi-aa64-cdboot-2.02-123.0.4.el8_6.8.aarch64.rpm	834fdc257403ae3d09355b36f5997fc1	-
	grub2-efi-aa64-modules-2.02-123.0.4.el8_6.8.noarch.rpm	ac09f78302b3f0f09f1c47b45b12e317	-
	grub2-efi-ia32-modules-2.02-123.0.4.el8_6.8.noarch.rpm	d4a3e67f6193b2886d1786d0fb696e65	-
	grub2-efi-x64-modules-2.02-123.0.4.el8_6.8.noarch.rpm	99d4a76fbae09bf056333356d7e7b512	-
	grub2-pc-modules-2.02-123.0.4.el8_6.8.noarch.rpm	d81f1e1aadd421071daf758f165603ba	-
	grub2-tools-2.02-123.0.4.el8_6.8.aarch64.rpm	df1e83617ce0df93676d687a38d5e73a	-
	grub2-tools-extra-2.02-123.0.4.el8_6.8.aarch64.rpm	675af603fb23a3b3d2b3e8ca0b27352c	-
	grub2-tools-minimal-2.02-123.0.4.el8_6.8.aarch64.rpm	d91536ac59830d349d10fb8defa83730	-
Oracle Linux 8 (x86_64)	grub2-2.02-123.0.4.el8_6.8.src.rpm	52ae1a4c190eef3922b055da62e99933	-
	grub2-common-2.02-123.0.4.el8_6.8.noarch.rpm	dd725034384301ab43ee58a7cf21e17c	-
	grub2-efi-aa64-modules-2.02-123.0.4.el8_6.8.noarch.rpm	ac09f78302b3f0f09f1c47b45b12e317	-
	grub2-efi-ia32-2.02-123.0.4.el8_6.8.x86_64.rpm	851c953fa7935c5538ecf6b23368f37b	-
	grub2-efi-ia32-cdboot-2.02-123.0.4.el8_6.8.x86_64.rpm	30fc3a18c6ce4a5c8046c7dbef8651cf	-
	grub2-efi-ia32-modules-2.02-123.0.4.el8_6.8.noarch.rpm	d4a3e67f6193b2886d1786d0fb696e65	-
	grub2-efi-x64-2.02-123.0.4.el8_6.8.x86_64.rpm	5526b2a14515895d8076abbd70277d1a	-
	grub2-efi-x64-cdboot-2.02-123.0.4.el8_6.8.x86_64.rpm	da14659fc88058db61e43bfe8094b53d	-
	grub2-efi-x64-modules-2.02-123.0.4.el8_6.8.noarch.rpm	99d4a76fbae09bf056333356d7e7b512	-
	grub2-pc-2.02-123.0.4.el8_6.8.x86_64.rpm	4a3ce8c3b4358c7ee612628bb1b8d7b8	-
	grub2-pc-modules-2.02-123.0.4.el8_6.8.noarch.rpm	d81f1e1aadd421071daf758f165603ba	-
	grub2-tools-2.02-123.0.4.el8_6.8.x86_64.rpm	761903724a65e1c287b20649c648ed39	-
	grub2-tools-efi-2.02-123.0.4.el8_6.8.x86_64.rpm	e1d7aeacf9d028b090de4e6df90e71b3	-
	grub2-tools-extra-2.02-123.0.4.el8_6.8.x86_64.rpm	ee221dc9759b2f2ce0ca3119824883ee	-
	grub2-tools-minimal-2.02-123.0.4.el8_6.8.x86_64.rpm	784c231e03a9a08c80a0ab661ccb99f7	-

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