{"cve":"CVE-2024-2312","nvd":{"published":"2024-04-05T20:15:09.020","modified":"2026-06-17T07:24:17.663","status":"Analyzed","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.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","score":6.7},"cwes":["CWE-416"],"references":["https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312","https://security.netapp.com/advisory/ntap-20240426-0003/","https://bugs.launchpad.net/ubuntu/+source/grub2-unsigned/+bug/2054127","https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-2312"],"products":["gnu:grub2","netapp:bootstrap_os"],"source":"nvd","synced_at":"2026-10-19T21:48:32.179249784+00:00"},"epss":{"cve":"CVE-2024-2312","score":0.00378,"percentile":0.31812,"date":"2026-11-01"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}