Bug 2388707 (CVE-2023-5342)

Summary: CVE-2023-5342 shim: Expired secure boot certificate
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
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Priority: low    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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The Fedora Secure Boot CA certificate shipped with shim in Fedora was expired which could lead to old or invalid signed boot components being loaded.
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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.