CVE-2024-2312 (GCVE-0-2024-2312)
Vulnerability from cvelistv5
Published
2024-04-05 19:40
Modified
2025-02-13 17:33
Severity ?
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Summary
GRUB2 does not call the module fini functions on exit, leading to Debian/Ubuntu's peimage GRUB2 module leaving UEFI system table hooks after exit. This lead to a use-after-free condition, and could possibly lead to secure boot bypass.
References
security@ubuntu.comhttps://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127Exploit, Issue Tracking, Patch
security@ubuntu.comhttps://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312Third Party Advisory
security@ubuntu.comhttps://security.netapp.com/advisory/ntap-20240426-0003/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127Exploit, Issue Tracking, Patch
af854a3a-2127-422b-91ae-364da2661108https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20240426-0003/Third Party Advisory
Impacted products
Vendor Product Version
Debian Debian based GNU GRUB Version: 0   ≤
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