CVE-2015-5281

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.

Date published : 2015-11-24

http://www.securityfocus.com/bid/77983

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html