ELSA-2020-5790 - grub2 security update
| Type: | SECURITY |
| Severity: | IMPORTANT |
| Release Date: | 2020-07-29 |
Description
[2.02-81.0.4]
- Fix CVE-2020-10713, CVE-2020-14308, CVE-2020-14309, CVE-2020-14310, CVE-2020-14311,
CVE-2020-15705, CVE-2020-15706, CVE-2020-15707 [Orabug: 31225072]
- Update signing certificate for efi binaries
[2.02-0.81.0.2]
- Enable common subpackage build for aarch64
- Disable RHEL patch 0183-efinet-retransmit-if-our-device-is-busy.patch to comply with UEFI spec
- increase timeout to 10ms in efinet.c, [Orabug: 27982684]
[2.02-0.81.0.1]
- Update upstream references [Orabug: 30138841]
- build with the updated Oracle certificate
- 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]
- Pack files in efidir with disabled rpm verification [Orabug: 27166026]
- 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)
- update Oracle Linux certificates (Alexey Petrenko)
- Put 'with' in menuentry instead of 'using' [Orabug: 18504756]
- Use different titles for UEK and RHCK kernels [Orabug: 18504756]
- changed efidir with 0700 access rights, redhat chose another approach in rhbz#1496952, [Orabug: 28622344]
- revert orabug [Orabug: 27166026] changes
Related CVEs
Updated Packages
| Release/Architecture | Filename | MD5sum | Superseded By Advisory |
|
| Oracle Linux 7 (aarch64) | grub2-2.02-0.81.0.4.el7.src.rpm | 2f9ed4534c47595e96fbdac77e049b1b | ELBA-2021-9158 |
| grub2-2.02-0.81.0.4.el7.aarch64.rpm | 443d4282f86fad438bdc87dc2d4d29cb | ELBA-2021-9158 |
| grub2-efi-aa64-2.02-0.81.0.4.el7.aarch64.rpm | e94d059f665a2f4624ee0a379244b705 | ELBA-2021-9158 |
| grub2-efi-aa64-cdboot-2.02-0.81.0.4.el7.aarch64.rpm | 80b951f74dd9395b160d70d8a4348431 | ELBA-2021-9158 |
| grub2-tools-2.02-0.81.0.4.el7.aarch64.rpm | d34bf733fde849c0cfbb892525fb899d | ELBA-2021-9158 |
| grub2-tools-extra-2.02-0.81.0.4.el7.aarch64.rpm | 96c5e95511218c9b5bbf67af316cb68a | ELBA-2021-9158 |
| grub2-tools-minimal-2.02-0.81.0.4.el7.aarch64.rpm | 4ed4c1b729d337d353861e05d49fee17 | ELBA-2021-9158 |
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