Vulnerability Details : CVE-2024-1048

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.
Published 2024-02-06 18:15:59
Updated 2024-09-16 16:15:13
Source Red Hat, Inc.
View at NVD,   CVE.org

Products affected by CVE-2024-1048

Exploit prediction scoring system (EPSS) score for CVE-2024-1048

EPSS FAQ
0.01%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 1 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2024-1048

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.3
 LOW CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
1.8
1.4
 NIST 2024-02-13
3.3
 LOW CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
1.8
1.4
 Red Hat, Inc. 2024-02-06
3.2
 LOW CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L
1.5
1.4
 Red Hat, Inc. 2024-02-06
3.3
 LOW CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
N/A
N/A
 RedHat-CVE-2024-1048 2024-02-06

CWE ids for CVE-2024-1048

  • The product does not properly "clean up" and remove temporary or supporting resources after they have been used.
    Assigned by:
    • nvd@nist.gov (Primary)
    • secalert@redhat.com (Secondary)

References for CVE-2024-1048

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