CVE-2022-1665

A set of pre-production kernel packages of Red Hat Enterprise Linux for IBM Power architecture can be booted by the grub in Secure Boot mode even though it shouldn't. These kernel builds don't have the secure boot lockdown patches applied to it and can bypass the secure boot validations, allowing the attacker to load another non-trusted code.

Score

CVSS 3.1 8.2 High

Status

Modified - secalert@redhat.com

Published

2022-06-21

Last modified

2026-10-08

Weaknesses

CWE-1291

Affected products

• Enterprise Linux (Redhat)

References

• https://bugzilla.redhat.com/show_bug.cgi?id=2089529