CVE-2024-25739
Public on 2024-02-12
Modified on 2024-02-14
Description
create_empty_lvol in drivers/mtd/ubi/vtbl.c in the Linux kernel through 6.7.4 can attempt to allocate zero bytes, and crash, because of a missing check for ubi->leb_size.
Severity
Low
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | Not Affected | ||
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | Not Affected | ||
| Amazon Linux 2 - Core | kernel | 2024-07-03 | ALAS2-2024-2584 | Fixed |
| Amazon Linux 2 - Core | kernel | 2024-08-01 | ALAS2-2024-2615 | Fixed |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-05-09 | ALAS2KERNEL-5.10-2024-056 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2024-05-09 | ALAS2KERNEL-5.4-2024-064 | Fixed |
| Amazon Linux 2023 | kernel | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |