ELSA-2023-12952

ELSA-2023-12952 - grub2 security update

Type:	SECURITY
Severity:	IMPORTANT
Release Date:	2023-10-27

Description

[2.02-0.87.0.26.el7_9.9]
- Enable common subpackage for aarch64
- Do not sign aarch64 efi binaries [Orabug: 32670043]
- Remove aarch64 deps on shim [Orabug: 32670043]
- Restore versioned certificate provide for aarch64 package to satisfy shim [Orabug: 32670043]

[2.02-0.87.0.24.el7_9.9]
- Replace bugzilla.oracle.com reference [Orabug: 35477723]

[2.02-0.87.0.23.el7_9.9]
- Backport kernel EFI allocation pacthes [Orabug: 34301086]

[2.02-0.87.0.21.el7_9.9]
- Add CVE-2022-28736 to the list [JIRA: OLDIS-16371]

[2.02-0.87.0.19.el7_9.9]
- Fix: CVE-2021-3695, CVE-2021-3696, CVE-2021-3697,
CVE-2022-28733, CVE-2022-28734, CVE-2022-28735 [JIRA: OLDIS-16371]
- Various coverity fixes [JIRA: OLDIS-16371]
- bump SBAT generation [JIRA: OLDIS-16371]

[2.02-0.87.0.17.el7_9.9]
- Cleanup XEN shell script (Alex Burmashev) [Orabug: 33851417]
- Update SBAT data (Alex Burmashev) [Orabug: 33851417]
- efinet: change SNP open call (Alex Burmashev) [Orabug: 32646964]
- disable buggy 0183-efinet-retransmit-if-our-device-is-busy.patch [Orabug: 27982684]
- Patch multiboot2 to the recent state [Orabug: 32950597]
- Enable multiboot2 for UEFI ( non Secureboot ) mode [Orabug: 32950597]
- Update signing certificate [Orabug: 32670043]
- Update shim and certificates dependencies [Orabug: 32670043]
- xfs: Don't attempt to iterate over empty directory [Orabug: 32584717]
- add SBAT metadata for Oracle Linux grub2
- Use similar format for menu entry in grub environment block
- config file. [Orabug: 32172943]
- Fix degradation in multiboot2 code [Orabug: 32069510]
- Update signing certificate for efi binaries
- Update upstream references [Orabug: 30138841]
- Restore symlink to grub environment file, that was removed during grub2-efi update
if grub2 package is also installed on UEFI machines [Orabug: 27345750]
- fix symlink removal scriptlet, to be executed only on removal [Orabug: 19231481]
- Fix comparison in patch for [Orabug: 18504756]
- Remove symlink to grub environment file during uninstall on EFI platforms [Orabug: 19231481]
- replace dynamic EFI boot folder path generation with predefined 'redhat' (Alex Burmashev)
- Put 'with' in menuentry instead of 'using' [Orabug: 18504756]
- Use different titles for UEK and RHCK kernels [Orabug: 18504756]

Related CVEs

CVE-2021-3696

CVE-2022-28735

CVE-2022-28734

CVE-2021-3695

CVE-2022-28733

CVE-2022-28736

CVE-2021-3697

Updated Packages

Release/Architecture	Filename	MD5sum	Superseded By Advisory	Channel Label
Oracle Linux 7 (aarch64)	grub2-2.02-0.87.0.26.el7_9.9.src.rpm	62fb505cd75e698b708a48ba83ca8faa	-	ol7_aarch64_latest
	grub2-2.02-0.87.0.26.el7_9.9.src.rpm	62fb505cd75e698b708a48ba83ca8faa	-	ol7_aarch64_optional_latest
	grub2-2.02-0.87.0.26.el7_9.9.src.rpm	62fb505cd75e698b708a48ba83ca8faa	-	ol7_aarch64_u9_patch
	grub2-2.02-0.87.0.26.el7_9.9.aarch64.rpm	b0e0ccb1cb420dd08ea054e3f58a7027	-	ol7_aarch64_latest
	grub2-2.02-0.87.0.26.el7_9.9.aarch64.rpm	b0e0ccb1cb420dd08ea054e3f58a7027	-	ol7_aarch64_u9_patch
	grub2-common-2.02-0.87.0.26.el7_9.9.noarch.rpm	7adcc63ebb642e8f7c045cc226ba6662	-	ol7_aarch64_latest
	grub2-common-2.02-0.87.0.26.el7_9.9.noarch.rpm	7adcc63ebb642e8f7c045cc226ba6662	-	ol7_aarch64_u9_patch
	grub2-efi-aa64-2.02-0.87.0.26.el7_9.9.aarch64.rpm	4ffbe4f18fae15b2829c499d6316c670	-	ol7_aarch64_latest
	grub2-efi-aa64-2.02-0.87.0.26.el7_9.9.aarch64.rpm	4ffbe4f18fae15b2829c499d6316c670	-	ol7_aarch64_u9_patch
	grub2-efi-aa64-cdboot-2.02-0.87.0.26.el7_9.9.aarch64.rpm	8d7a45ced4d84efc17abdd72772b3738	-	ol7_aarch64_latest
	grub2-efi-aa64-cdboot-2.02-0.87.0.26.el7_9.9.aarch64.rpm	8d7a45ced4d84efc17abdd72772b3738	-	ol7_aarch64_u9_patch
	grub2-efi-aa64-modules-2.02-0.87.0.26.el7_9.9.noarch.rpm	b685e6249bbc3af4d89a35268340540c	-	ol7_aarch64_latest
	grub2-efi-aa64-modules-2.02-0.87.0.26.el7_9.9.noarch.rpm	b685e6249bbc3af4d89a35268340540c	-	ol7_aarch64_u9_patch
	grub2-tools-2.02-0.87.0.26.el7_9.9.aarch64.rpm	c3e6802d2fb6f81438b1f52494bf5788	-	ol7_aarch64_latest
	grub2-tools-2.02-0.87.0.26.el7_9.9.aarch64.rpm	c3e6802d2fb6f81438b1f52494bf5788	-	ol7_aarch64_u9_patch
	grub2-tools-extra-2.02-0.87.0.26.el7_9.9.aarch64.rpm	cf943d83cd87c5ecf85c2dfd57d35f54	-	ol7_aarch64_latest
	grub2-tools-extra-2.02-0.87.0.26.el7_9.9.aarch64.rpm	cf943d83cd87c5ecf85c2dfd57d35f54	-	ol7_aarch64_u9_patch
	grub2-tools-minimal-2.02-0.87.0.26.el7_9.9.aarch64.rpm	0befafbdde02783f94c09d66eb5b4c9b	-	ol7_aarch64_latest
	grub2-tools-minimal-2.02-0.87.0.26.el7_9.9.aarch64.rpm	0befafbdde02783f94c09d66eb5b4c9b	-	ol7_aarch64_u9_patch

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