GNU GRUB (aka GRUB2) through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon Linux Ami 2 | — | Upgrade grub2-emuUpgrade grub2-debuginfoUpgrade grub2-tools-extraUpgrade grub2-efi-x64-modulesUpgrade grub2-efi-aa64-modulesUpgrade grub2-emu-modulesUpgrade grub2-toolsUpgrade grub2-commonUpgrade grub2-tools-efiUpgrade grub2-efi-aa64-cdbootUpgrade grub2-efi-x64-cdbootUpgrade grub2-efi-x64Upgrade grub2-pc-modulesUpgrade grub2-efi-x64-ec2Upgrade grub2-efi-aa64Upgrade grub2-efi-aa64-ec2Upgrade grub2Upgrade grub2-pcUpgrade grub2-tools-minimal | Feb 26, 2025 | Dec 29, 2024 |
| Amazon_linux_2023 | — | Upgrade grub2-tools-efi-debuginfoUpgrade grub2-tools-extraUpgrade grub2-tools-extra-debuginfoUpgrade grub2-emuUpgrade grub2-debugsourceUpgrade grub2-commonUpgrade grub2-tools-minimalUpgrade grub2-efi-aa64-ec2Upgrade grub2-emu-debuginfoUpgrade grub2-efi-aa64-modulesUpgrade grub2-emu-modulesUpgrade grub2-efi-x64-ec2Upgrade grub2-efi-x64-modulesUpgrade grub2-tools-efiUpgrade grub2-pc-modulesUpgrade grub2-efi-aa64Upgrade grub2-efi-aa64-cdbootUpgrade grub2-tools-minimal-debuginfoUpgrade grub2-debuginfoUpgrade grub2-pcUpgrade grub2-tools-debuginfoUpgrade grub2-efi-x64Upgrade grub2-toolsUpgrade grub2-efi-x64-cdboot | Feb 26, 2025 | Dec 29, 2024 |
| Debian | — | Upgrade grub2No solution exists | May 15, 2025 | Dec 29, 2024 |
| Dell Powerstore Dsa2025342 | — | Upgrade Dell PowerStoreOS to the latest version | Oct 23, 2025 | Sep 2, 2025 |
| Dell Powerstore Dsa2026039 | — | Upgrade Dell PowerStoreOS to the latest version | Jan 13, 2026 | Jan 6, 2026 |
| Huawei Euleros 2_0_sp13 | — | Upgrade grub2-toolsUpgrade grub2-efi-aa64-modulesUpgrade grub2-efi-aa64Upgrade grub2-tools-minimalUpgrade grub2-commonUpgrade grub2-tools-extra | Oct 24, 2025 | Oct 23, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jul 2, 2025 | Dec 29, 2024 |
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