CVE-2023-4001
Public on 2024-01-13
Modified on 2024-01-30
Description
The "/boot/efi/EFI/fedora/grub.cfg" configuration file allows an unprivileged user with physical access to a computer to bypass the GRUB password protection feature on many (but not all) UEFI-based systems.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | grub2 | Not Affected | ||
| Amazon Linux 2023 | grub2 | 2024-02-29 | ALAS2023-2024-555 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.6 | CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N |
| NVD | CVSSv3 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |