grub2: A flaw was found in the HFS filesystem
CVE-2024-45782 is fixed in 25 products on 1 platform, first by SUSE-SU-2025:0586-1, released February 19, 2025. It is not reported as exploited. Patch Radar priority: High.
A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| grub2 · Debian 12.15 (bookworm) | 2.06-13+deb12u2 | DEBIAN-CVE-2024-45782 | Mar 3, 2025 |
| grub2 · Debian 13.5 (trixie) | 2.12-6 | DEBIAN-CVE-2024-45782 | Mar 3, 2025 |
| grub2 · Debian 14 | 2.12-6 | DEBIAN-CVE-2024-45782 | Mar 3, 2025 |
| grub2 · opensuse-leap 15.6 | 2.12-150600.8.18.2 | SUSE-SU-2025:0586-1 | Feb 19, 2025 |
| grub2 · sles 15.6 | 2.12-150600.8.18.2 | SUSE-SU-2025:0586-1 | Feb 19, 2025 |
| grub2-common · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-debugsource · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-aa64 · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-aa64-cdboot · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-aa64-ec2 · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-aa64-modules · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-x64 · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-x64-cdboot · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-x64-ec2 · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-efi-x64-modules · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-emu · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-emu-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-emu-modules · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-pc · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-pc-modules · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-efi · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-efi-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-extra · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-extra-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-minimal · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
| grub2-tools-minimal-debuginfo · amzn 2023 | 1:2.06-61.amzn2023.0.16 | ALAS2023-2025-937 | Apr 9, 2025 |
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