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Grub2: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen
view advisory published 2024-04-07
Ein lokaler Angreifer kann eine Schwachstelle in Grub2 ausnutzen, um Sicherheitsvorkehrungen zu umgehen.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2024-2312US | — | — | ||
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 con… | ||||
02
references
External citations — patches, advisories, analysis.
- RedHat Customer Portal vom 2024-04-07external
- Red Hat Bugzilla vom 2024-04-07external
- SUSE Security Update SUSE-SU-2026:1414-1 vom 2026-04-16external
- SUSE Security Update SUSE-SU-2026:0741-2 vom 2026-06-16external
- SUSE Security Update SUSE-SU-2026:0741-1 vom 2026-03-02external
- NIST Vulnerability Database vom 2024-04-07external
- WID-SEC-W-2024-0805 - CSAF Versionself
- WID-SEC-2024-0805 - Portal Versionself
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