cve-2022-28735
Vulnerability from cvelistv5
Published
2023-07-20 00:22
Modified
2025-02-13 16:32
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
security@ubuntu.comhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28735Third Party Advisory
security@ubuntu.comhttps://security.netapp.com/advisory/ntap-20230825-0002/
security@ubuntu.comhttps://www.openwall.com/lists/oss-security/2022/06/07/5Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-28735Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20230825-0002/
af854a3a-2127-422b-91ae-364da2661108https://www.openwall.com/lists/oss-security/2022/06/07/5Mailing List, Third Party Advisory
Impacted products
Vendor Product Version
GNU Project GNU GRUB Version: 0   ≤
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