CVE - CVE-2024-2312

CVE-ID
CVE-2024-2312	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20240426-0003/ MISC:https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127 URL:https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127 MISC:https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312 URL:https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312
Assigning CNA
Canonical Ltd.
Date Record Created
20240307	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240307)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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