CVE-2024-45782

HIGH

7.8

Beschreibung

A flaw was found in the HFS filesystem. When reading an HFS volume's name at grub_fs_mount(), the HFS filesystem driver performs a strcpy() using the user-provided volume name as input without properly validating the volume name's length. This issue may read to a heap-based out-of-bounds writer, impacting grub's sensitive data integrity and eventually leading to a secure boot protection bypass.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionNONE

Veroffentlicht3/3/2025

Zuletzt geandert3/25/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

gnu:grub2redhat:enterprise_linuxredhat:openshift_container_platform

Schwachen (CWE)

CWE-787CWE-787

Referenzen

https://access.redhat.com/security/cve/CVE-2024-45782(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2345858(secalert@redhat.com)

IOC Korrelationen

Keine Korrelationen erfasst

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