CVE-2024-26774
Public on 2024-04-03
Modified on 2025-10-07
Description
In the Linux kernel, the following vulnerability has been resolved:
ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Core | kernel | Not Affected | ||
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | Not Affected | ||
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | Not Affected | ||
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-04-01 | ALAS2KERNEL-5.15-2024-040 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-12-19 | ALAS2KERNEL-5.15-2024-058 | Fixed |
| Amazon Linux 2023 | kernel | 2024-05-03 | ALAS2023-2024-603 | Fixed |
| Amazon Linux 2023 | kernel | 2024-12-12 | ALAS2023-2024-784 | Fixed |
| Amazon Linux 2023 | kernel6.12 | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |