CVE-2024-45782 (GCVE-0-2024-45782)
Vulnerability from cvelistv5
Published
2025-03-03 17:05
Modified
2025-03-25 04:58
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
secalert@redhat.comhttps://access.redhat.com/security/cve/CVE-2024-45782Broken Link
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=2345858Issue Tracking
Impacted products
Vendor Product Version
Version: 0   ≤ 2.12
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   Red Hat Red Hat Enterprise Linux 7     cpe:/o:redhat:enterprise_linux:7
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   Red Hat Red Hat Enterprise Linux 8     cpe:/o:redhat:enterprise_linux:8
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   Red Hat Red Hat Enterprise Linux 9     cpe:/o:redhat:enterprise_linux:9
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   Red Hat Red Hat OpenShift Container Platform 4     cpe:/a:redhat:openshift:4
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