CVE-2023-39197
Public on 2023-11-09
Modified on 2025-08-06
Description
An out-of-bounds read vulnerability was found in Netfilter Connection Tracking (conntrack) in the Linux kernel. This flaw allows a remote user to disclose sensitive information via the DCCP protocol.
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | No Fix Planned | ||
| Amazon Linux 2 - Core | kernel | No Fix Planned | ||
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2023-09-06 | ALAS2KERNEL-5.10-2023-039 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2023-08-07 | ALAS2KERNEL-5.15-2023-025 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2023-10-04 | ALAS2KERNEL-5.4-2023-054 | Fixed |
| Amazon Linux 2023 | kernel | 2023-08-25 | ALAS2023-2023-299 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 4.0 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N |
| NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |