Updated: 2025-08-20 00:06:10.221029
Description:
In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | MEDIUM | 4.3 |
| CVSS Version 3.x | MEDIUM | 5.5 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 5.5 | MEDIUM | Ignored | 2023-11-21 04:12:24 | This vulnerability is a local-only NULL pointer dereference in the F2FS garbage collector that resul... | |
| CentOS 6 ELS | kernel | 2.6.32 | 5.5 | MEDIUM | Not Vulnerable | 2022-03-30 18:48:24 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 5.5 | MEDIUM | Ignored | 2023-09-19 09:30:06 | Ignored due to low severity | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Not Vulnerable | 2022-02-23 11:54:18 | ||
| CentOS 8.5 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Not Vulnerable | 2022-02-23 11:54:18 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 5.5 | MEDIUM | Not Vulnerable | 2022-03-30 18:48:24 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 5.5 | MEDIUM | Not Vulnerable | 2022-03-30 18:48:24 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 5.5 | MEDIUM | Released | CLSA-2024:1710946064 | 2024-03-20 11:23:26 | |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 5.5 | MEDIUM | Released | CLSA-2022:1649869212 | 2022-04-13 13:16:43 | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 5.5 | MEDIUM | Released | CLSA-2024:1710946883 | 2024-03-20 11:20:58 |