An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.
| Platform | Package | Release Date | Advisory |
|---|---|---|---|
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-01-09 | ALAS2KERNEL-5.10-2024-045 |
| Amazon Linux 2 - Kernel-5.10 Extra | kernel | 2024-01-23 | ALAS2KERNEL-5.10-2024-047 |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-01-23 | ALAS2KERNEL-5.15-2024-035 |
| Amazon Linux 2 - Kernel-5.15 Extra | kernel | 2024-01-09 | ALAS2KERNEL-5.15-2024-033 |
| Amazon Linux 2023 | kernel | 2023-11-14 | ALAS2023-2023-430 |
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H |
