Summary
[2.02-90.0.2.el8_3.1]
- Fix various coverity issues [Orabug: 32530657]
- Add SBAT metadata to grubx64.efi [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]
- Update signing certificate for efi binaries
- 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]
- Copy symvers.gz to /boot during kernel install [Orabug: 29773086]
- 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]
[2.02-90.el8_3.1]
- Fix another batch of CVEs
Resolves: CVE-2020-14372
Resolves: CVE-2020-25632
Resolves: CVE-2020-25647
Resolves: CVE-2020-27749
Resolves: CVE-2020-27779
Resolves: CVE-2021-20225
Resolves: CVE-2021-20233
Fixed packages 16
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | grub2-common | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-aa64 | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-aa64-cdboot | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-aa64-modules | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-ia32 | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-ia32-cdboot | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-ia32-modules | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-x64 | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-x64-cdboot | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-efi-x64-modules | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-pc | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-pc-modules | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-tools | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-tools-efi | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-tools-extra | 1:2.02-90.0.2.el8_3.1 |
| Oracle Linux · 8 | grub2-tools-minimal | 1:2.02-90.0.2.el8_3.1 |
Vulnerabilities 7
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Unscored —CVE-2020-14372 Public exploit
A flaw was found in grub2 in versions prior to 2.06, where it incorrectly enables the usage of the ACPI command when Se…
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Unscored —CVE-2020-25632 Public exploit
A flaw was found in grub2 in versions prior to 2.06. The rmmod implementation allows the unloading of a module used as …
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Unscored —
A flaw was found in grub2 in versions prior to 2.06. During USB device initialization, descriptors are read with very l…
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Unscored —
A flaw was found in grub2 in versions prior to 2.06. Variable names present are expanded in the supplied command line i…
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Unscored —
A flaw was found in grub2 in versions prior to 2.06. The cutmem command does not honor secure boot locking allowing an …
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Unscored —
A flaw was found in grub2 in versions prior to 2.06. The option parser allows an attacker to write past the end of a he…
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Unscored —CVE-2021-20233 Public exploit
A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length cal…