Bug 2388707 (CVE-2023-5342) - CVE-2023-5342 shim: Expired secure boot certificate
Summary: CVE-2023-5342 shim: Expired secure boot certificate
Keywords:
Status: NEW
Alias: CVE-2023-5342
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2025-08-14 21:04 UTC by OSIDB Bzimport
Modified: 2025-08-15 11:52 UTC (History)
0 users

Fixed In Version:
Clone Of:
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Description OSIDB Bzimport 2025-08-14 21:04:12 UTC 
The Fedora Secure Boot CA certificate shipped with shim-x64 in Fedora 38 was expired which could lead to old or invalid signed boot components being loaded.
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