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Oracle Linux 9 ELSA-2022-9596 Critical Grub2 Security Update

oracle
Calendar Grey July 14, 2022
Oracle Linux Logo Esm H88
Oracle Linux ELSA-2022-9596 has released updates for grub2 addressing various security vulnerabilities. Make sure to verify the most recent RPM packages available.
The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

Summary

[2.06-27.0.6.el9_0.7] - Enable back btrfs grub module for EFI pre-built image [Orabug: 34360986] [2.06-27.0.5.el9_0.7] - Replaced bugzilla.oracle.com references [Orabug: 34202300] - Update provided certificate version to 202204 [JIRA: OLDIS-16371] - Various coverity fixes [JIRA: OLDIS-16371] - bump SBAT generation - Update bug url [Orabug: 34202300] - Revert provided certificate version back to 202102 [JIRA: OLDIS-16371] - Update signing certificate [JIRA: OLDIS-16371] - fix SBAT data [JIRA: OLDIS-16371] - Update requires [JIRA: OLDIS-16371] - Rebuild for SecureBoot signatures [Orabug: 33801813] - 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] - 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 Unbreakab...

Read the Full Advisory

SRPMs

https://oss.oracle.com:443/ol9/SRPMS-updates/grub2-2.06-27.0.6.el9_0.7.src.rpm

x86_64

grub2-common-2.06-27.0.6.el9_0.7.noarch.rpm grub2-efi-aa64-modules-2.06-27.0.6.el9_0.7.noarch.rpm grub2-efi-x64-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-efi-x64-cdboot-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-efi-x64-modules-2.06-27.0.6.el9_0.7.noarch.rpm grub2-pc-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-pc-modules-2.06-27.0.6.el9_0.7.noarch.rpm grub2-tools-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-tools-efi-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-tools-extra-2.06-27.0.6.el9_0.7.x86_64.rpm grub2-tools-minimal-2.06-27.0.6.el9_0.7.x86_64.rpm

aarch64

grub2-common-2.06-27.0.6.el9_0.7.noarch.rpm grub2-efi-aa64-2.06-27.0.6.el9_0.7.aarch64.rpm grub2-efi-aa64-cdboot-2.06-27.0.6.el9_0.7.aarch64.rpm grub2-efi-aa64-modules-2.06-27.0.6.el9_0.7.noarch.rpm grub2-efi-x64-modules-2.06-27.0.6.el9_0.7.noarch.rpm grub2-tools-2.06-27.0.6.el9_0.7.aarch64.rpm grub2-tools-extra-2.06-27.0.6.el9_0.7.aarch64.rpm grub2-tools-minimal-2.06-27.0.6.el9_0.7.aarch64.rpm

Severity
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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

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