CVE-2021-47634
Public on 2025-02-26
Modified on 2025-02-28
Description
In the Linux kernel, the following vulnerability has been resolved:
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | kernel | Not Affected | ||
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | Not Affected | ||
| Amazon Linux 2 - Core | kernel | 2024-06-12 | ALAS2-2024-2569 | Fixed |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2023-07-19 | ALAS2KERNEL-5.10-2023-036 | Fixed |
| Amazon Linux 2 - Kernel-5.4 Extra | kernel | 2024-07-30 | ALAS2KERNEL-5.4-2024-076 | Fixed |
| Amazon Linux 2023 | kernel | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | CVSSv3 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |