Updated: 2025-11-19 05:21:46.978758
Description:
In the Linux kernel, the following vulnerability has been resolved: scsi: qedf: Ensure the copied buf is NUL terminated Currently, we allocate a count-sized kernel buffer and copy count from userspace to that buffer. Later, we use kstrtouint on this buffer but we don't ensure that the string is terminated inside the buffer, this can lead to OOB read when using kstrtouint. Fix this issue by using memdup_user_nul instead of memdup_user.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | NONE | 0.0 |
| CVSS Version 3.x | MEDIUM | 4.4 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 4.4 | MEDIUM | Released | CLSA-2025:1743193221 | 2024-10-21 17:33:57 | |
| CentOS 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-09-11 12:12:08 | Ignored due to low severity | |
| CentOS 7 ELS | kernel | 3.10.0 | 4.4 | MEDIUM | Ignored | 2024-09-11 12:12:08 | Ignored due to low severity | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Released | CLSA-2024:1727690947 | 2024-09-30 10:52:03 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Released | CLSA-2024:1727690025 | 2024-09-30 10:52:04 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 4.4 | MEDIUM | Released | CLSA-2024:1727815919 | 2024-10-01 17:34:45 | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-09-11 12:12:08 | Ignored due to low severity | |
| CloudLinux 7 ELS | kernel | 3.10.0 | 4.4 | MEDIUM | Ignored | 2024-09-11 12:12:07 | Ignored due to low severity | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 4.4 | MEDIUM | Ignored | 2024-09-11 12:12:08 | Ignored due to low severity | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 4.4 | MEDIUM | Released | CLSA-2024:1723808285 | 2024-08-16 12:13:03 | Not affected: CVE-2024-38559 targets the qedf (QLogic FastLinQ FCoE) SCSI driver’s debugfs write p... |