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.

Score

CVSS 2.0 2.6 Low

Status

Modified - secalert@redhat.com

Published

2015-11-24

Last modified

2024-08-06

Weaknesses

CWE-264

Affected products

• Enterprise Linux (Redhat)

References

• http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172611.html
• http://lists.fedoraproject.org/pipermail/package-announce/2015-November/172942.html
• http://rhn.redhat.com/errata/RHSA-2015-2401.html
• http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
• http://www.securityfocus.com/bid/77983
• http://www.securitytracker.com/id/1034198
• https://bugzilla.redhat.com/show_bug.cgi?id=1264103