VDB
DEBIAN-CVE-2024-56738
DEBIAN-CVE-2024-56738
PUBLISHED
CVSS 5.300000190734863 MEDIUM
GNU GRUB (aka GRUB2) through 2.12 does not use a constant-time algorithm for grub_crypto_memcmp and thus allows side-channel attacks.
Risk Scores
CVSS 3.1
5.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | grub2 | 0, 2.12-9, 2.12-9+deb13u1 |
| Debian:12 | grub2 | 2.14~git20250718.0e36779-2, 2.12~rc1-6, 2.12~rc1-7 |
| Debian:14 | grub2 | 2.12-9, 2.12-9+hurd.1, 2.14-1 |
Timeline
- Dec 29, 2024 CVE Published
- Sep 15, 2026 CVE Updated