Unrated severityNVD Advisory· Published Jul 20, 2023· Updated Feb 13, 2025

CVE-2022-28735

Description

The GRUB2's shim_lock verifier allows non-kernel files to be loaded on shim-powered secure boot systems. Allowing such files to be loaded may lead to unverified code and modules to be loaded in GRUB2 breaking the secure boot trust-chain.

Affected products

Gnu Project/Gnu Grubv5
Range: 0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

cve.mitre.org/cgi-bin/cvename.cgimitreissue-tracking
www.openwall.com/lists/oss-security/2022/06/07/5mitremailing-list
security.netapp.com/advisory/ntap-20230825-0002/mitre

News mentions

No linked articles in our index yet.

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