CVEvulnerability

CVE-2024-1048

3.3 LOW Published 2024-02-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-02-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
CVSS 3.1 ([email protected])
3.3 LOW — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Weaknesses
CWE-459

Description

A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv file. If the program is killed before the rename operation, the temporary file will not be removed and may fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.

Affected configurations

• gnu grub2 • redhat enterprise linux 8.0 • redhat enterprise linux 9.0 • fedoraproject fedora 40

Related

Weakness · CWE (1)

  • CWE-459 Incomplete Cleanup weakness

References