CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
29.2%
Initial UEFI bootloader that handles chaining to a trusted full bootloader under secure boot environments.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Fedora | 35 | any | shim-unsigned-x64 | < 15.6 | UNKNOWN |