CVE-2025-21702
Public on 2025-02-18
Modified on 2025-02-21
Description
In the Linux kernel, the following vulnerability has been resolved:
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
pfifo_tail_enqueue: Drop new packet when sch->limit == 0
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| HAQM Linux 1 | kernel | 2025-03-13 | ALAS-2025-1966 | Fixed |
| HAQM Linux 2 - Core | kernel | 2025-03-13 | ALAS2-2025-2800 | Fixed |
| HAQM Linux 2 - Kernel-5.10 Extra | kernel | 2025-03-13 | ALAS2KERNEL-5.10-2025-085 | Fixed |
| HAQM Linux 2 - Kernel-5.15 Extra | kernel | 2025-03-13 | ALAS2KERNEL-5.15-2025-067 | Fixed |
| HAQM Linux 2 - Kernel-5.4 Extra | kernel | 2025-03-13 | ALAS2KERNEL-5.4-2025-096 | Fixed |
| HAQM Linux 2 - Kernel-5.4 Extra | kernel | 2025-03-26 | ALAS2KERNEL-5.4-2025-097 | Fixed |
| HAQM Linux 2023 | kernel | 2025-03-13 | ALAS2023-2025-901 | Fixed |
| HAQM Linux 2 - Livepatch Extra | kernel-livepatch-5.10.233-223.887 | 2025-03-26 | ALAS2LIVEPATCH-2025-208 | Fixed |
| HAQM Linux 2 - Livepatch Extra | kernel-livepatch-5.10.233-224.894 | 2025-03-26 | ALAS2LIVEPATCH-2025-209 | Fixed |
| HAQM Linux 2 - Livepatch Extra | kernel-livepatch-5.10.234-225.895 | 2025-03-26 | ALAS2LIVEPATCH-2025-210 | Fixed |
| HAQM Linux 2 - Livepatch Extra | kernel-livepatch-5.10.234-225.910 | 2025-03-26 | ALAS2LIVEPATCH-2025-207 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| HAQM Linux | CVSSv3 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |