CVE-2023-1611
Public on 2023-03-24
Modified on 2024-02-27
Description
A use-after-free flaw was found in btrfs_search_slot in fs/btrfs/ctree.c in btrfs in the Linux Kernel.This flaw allows an attacker to crash the system and possibly cause a kernel information lea
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | Pending Fix | ||
| Amazon Linux 2 - Core | kernel | Pending Fix | ||
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2023-04-13 | ALAS2KERNEL-5.10-2023-029 | Fixed |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2023-04-13 | ALAS2KERNEL-5.15-2023-016 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2023-09-27 | ALAS2KERNEL-5.4-2023-054 | Fixed |
| Amazon Linux 2023 | kernel | 2023-04-13 | ALAS2023-2023-160 | Fixed |
| Amazon Linux 2023 | kernel-livepatch-6.1.15-28.43 | 2023-04-13 | ALAS2023LIVEPATCH-2023-003 | Fixed |
| Amazon Linux 2023 | kernel-livepatch-6.1.19-30.43 | 2023-04-13 | ALAS2023LIVEPATCH-2023-002 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.0 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | CVSSv3 | 6.3 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H |