CVE-2022-3649
Public on 2022-10-21
Modified on 2023-07-08
Description
A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-211992.
Severity
Important
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | 2022-12-01 | ALAS-2022-1645 | Fixed |
| Amazon Linux 2 - Core | kernel | 2022-10-31 | ALAS2-2022-1876 | Fixed |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2022-10-31 | ALAS2KERNEL-5.10-2022-022 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2022-12-01 | ALAS2KERNEL-5.4-2022-039 | Fixed |
| Amazon Linux 2023 | kernel | Not Affected | ||
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-4.14.294-220.533 | 2023-01-18 | ALAS2LIVEPATCH-2023-095 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.144-127.601 | 2023-01-18 | ALAS2LIVEPATCH-2023-098 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.144-127.601 | 2023-02-03 | ALAS2LIVEPATCH-2023-104 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.147-133.644 | 2023-01-18 | ALAS2LIVEPATCH-2023-097 | Fixed |
| Amazon Linux 2 - Livepatch Extra | kernel-livepatch-5.10.147-133.644 | 2023-02-03 | ALAS2LIVEPATCH-2023-103 | 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 | 3.1 | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L |