Updated: 2025-08-20 03:06:08.171312
Description:
An issue was discovered in the Linux kernel before 5.13.3. lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | MEDIUM | 6.7 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| CentOS 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Not Vulnerable | 2023-05-01 08:52:12 | ||
| CentOS 7 ELS | kernel | 3.10.0 | 6.7 | MEDIUM | Ignored | 2023-09-19 05:07:25 | Ignored due to low severity | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 6.7 | MEDIUM | Released | CLSA-2023:1686585068 | 2023-06-13 09:06:03 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 6.7 | MEDIUM | Released | CLSA-2023:1686651204 | 2023-06-13 09:06:04 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 6.7 | MEDIUM | Ignored | 2025-01-28 02:58:24 | Ignored due to low severity | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Not Vulnerable | 2023-05-01 08:52:12 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 6.7 | MEDIUM | Not Vulnerable | 2023-05-01 08:52:12 | ||
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 6.7 | MEDIUM | Already Fixed | 2023-04-21 03:19:18 | ||
| Ubuntu 16.04 ELS | linux | 4.4.0 | 6.7 | MEDIUM | Released | CLSA-2023:1682604577 | 2023-04-27 11:06:06 | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 6.7 | MEDIUM | Released | 2023-08-31 03:19:44 |