2.6 Low
CVSS2
Access Vector
LOCAL
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:L/AC:H/Au:N/C:P/I:P/A:N
0.0004 Low
EPSS
Percentile
5.2%
The grub2 package before 2.02-0.29 in Red Hat Enterprise Linux (RHEL) 7,
when used on UEFI systems, allows local users to bypass intended Secure
Boot restrictions and execute non-verified code via a crafted (1) multiboot
or (2) multiboot2 module in the configuration file or physically proximate
attackers to bypass intended Secure Boot restrictions and execute
non-verified code via the (3) boot menu.
Author | Note |
---|---|
mdeslaur | RHEL specific issue |