CVE-2022-2602
Public on 2022-10-19
Modified on 2023-01-18
Description
A use-after-free flaw was found in the Linux kernel's Unix socket Garbage Collection and io_uring. This flaw allows a local user to crash or potentially escalate their privileges on the system.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-10-17 | ALAS2KERNEL-5.10-2022-021 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2022-10-17 | ALAS2KERNEL-5.15-2022-009 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-10-17 | ALAS2KERNEL-5.4-2022-037 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-12-01 | ALAS2KERNEL-5.4-2022-039 | Fixed |
| Amazon Linux 2023 | kernel | 2023-02-17 | ALAS2023-2023-070 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.5 | AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H |
| NVD | CVSSv3 | 5.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H |