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CVE-2022-1665

8.2 high SSVC exploitation: none Modified
NVD · CVE.org

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.

Fix

Patch, vendor advisory and mitigation references on NVD 2

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 8.2 · redhatNVD modified 2026-10-08 21:17

Affected (CPE criteria) 1

  • cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

References 2