CVE-2023-6606
Public on 2023-12-08
Modified on 2024-02-02
Description
An out-of-bounds read vulnerability was found in smbCalcSize in fs/smb/client/netmisc.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | 2024-01-19 | ALAS-2024-1906 | Fixed |
| Amazon Linux 2 - Core | kernel | 2024-01-19 | ALAS2-2024-2418 | Fixed |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-01-19 | ALAS2KERNEL-5.10-2024-046 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-01-19 | ALAS2KERNEL-5.15-2024-034 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2024-01-19 | ALAS2KERNEL-5.4-2024-058 | Fixed |
| Amazon Linux 2023 | kernel | 2024-01-19 | ALAS2023-2024-488 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.327-246.539 | 2024-02-01 | ALAS2LIVEPATCH-2024-162 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.328-248.540 | 2024-02-01 | ALAS2LIVEPATCH-2024-163 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.330-250.540 | 2024-02-01 | ALAS2LIVEPATCH-2024-161 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.334-252.552 | 2024-02-01 | ALAS2LIVEPATCH-2024-164 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.201-191.748 | 2024-02-29 | ALAS2LIVEPATCH-2024-167 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.205-195.804 | 2024-02-29 | ALAS2LIVEPATCH-2024-169 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 8.1 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |
| NVD | CVSSv3 | 7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H |