CVE-2023-20588
Public on 2023-08-08
Modified on 2024-03-01
Description
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| HAQM Linux 1 | kernel | 2023-08-30 | ALAS-2023-1819 | Fixed |
| HAQM Linux 2 - Core | kernel | 2023-08-31 | ALAS2-2023-2232 | Fixed |
| HAQM Linux 2 - Kernel-5.10 Extra | kernel | 2023-08-31 | ALAS2KERNEL-5.10-2023-039 | Fixed |
| HAQM Linux 2 - Kernel-5.15 Extra | kernel | 2023-08-31 | ALAS2KERNEL-5.15-2023-026 | Fixed |
| HAQM Linux 2 - Kernel-5.4 Extra | kernel | 2023-08-31 | ALAS2KERNEL-5.4-2023-052 | Fixed |
| HAQM Linux 2023 | kernel | 2023-08-31 | ALAS2023-2023-330 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| HAQM Linux | CVSSv3 | 6.0 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |