CVEvulnerability

CVE-2022-1665

8.2 HIGH Published 2022-06-21 Modified 2026-10-08 Official page ↗
Status
Modified
Published
2022-06-21
Last modified
2026-10-08
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS 2.0 ([email protected])
4.6 MEDIUM — AV:L/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-1291

Description

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.

Affected configurations

• redhat enterprise linux 8.0

Related

Weakness · CWE (1)

  • CWE-1291 Public Key Re-Use for Signing both Debug and Production Code weakness

References