In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.
History

Wed, 19 Feb 2025 15:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 19 Feb 2025 01:45:00 +0000

Type Values Removed Values Added
Description In barebox before 2025.01.0, ext4fs_read_symlink has an integer overflow for zalloc (adding one to an le32 variable) via a crafted ext4 filesystem with an inode size of 0xffffffff, resulting in a malloc of zero and resultant memory overwrite, a related issue to CVE-2024-57256.
Weaknesses CWE-190
References
Metrics cvssV3_1

{'score': 7.1, 'vector': 'CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-02-19T00:00:00.000Z

Updated: 2025-02-19T14:59:25.422Z

Reserved: 2025-01-09T00:00:00.000Z

Link: CVE-2024-57262

cve-icon Vulnrichment

Updated: 2025-02-19T14:58:42.677Z

cve-icon NVD

Status : Received

Published: 2025-02-19T02:15:08.677

Modified: 2025-02-19T02:15:08.677

Link: CVE-2024-57262

cve-icon Redhat

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