Summary
[2.02-90.0.2]
- Fix CVE-2020-14372 CVE-2020-25632 CVE-2020-25647 CVE-2020-27749
CVE-2020-27779 CVE-2021-20225 CVE-2021-20233 [Orabug: 32530657]
- Fix various coverity issues [Orabug: 32530657]
- Disable os-prober by default [Orabug: 32530657]
- Add SBAT metadata to grubx64.efi [Orabug: 32530657]
Fixed packages 16
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 8 | grub2-common | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-aa64 | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-aa64-cdboot | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-aa64-modules | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-ia32 | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-ia32-cdboot | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-ia32-modules | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-x64 | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-x64-cdboot | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-efi-x64-modules | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-pc | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-pc-modules | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-tools | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-tools-efi | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-tools-extra | 1:2.02-90.0.2.el8 |
| Oracle Linux · 8 | grub2-tools-minimal | 1:2.02-90.0.2.el8 |
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…