Updated: 2024-09-13 21:44:21.98981
Description:
A flaw was found in the Netfilter subsystem in the Linux kernel. The nfnl_osf_add_callback function did not validate the user mode controlled opt_num field. This flaw allows a local privileged (CAP_NET_ADMIN) attacker to trigger an out-of-bounds read, leading to a crash or information disclosure.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0 | |
| CVSS Version 3.x | MEDIUM | 6 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated |
|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 6 | MEDIUM | Released | CLSA-2024:1719231016 | 2024-06-24 10:19:23 |
| AlmaLinux 9.2 FIPS | kernel | 5.14.0 | 6 | MEDIUM | Released | CLSA-2024:1719241565 | 2024-06-24 11:28:00 |
| CentOS 6 ELS | kernel | 2.6.32 | 6 | MEDIUM | Ignored | 2023-10-13 05:07:50 | |
| CentOS 7 ELS | kernel | 3.10.0 | 6 | MEDIUM | Ignored | 2023-10-13 05:07:50 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 6 | MEDIUM | Ignored | 2024-06-24 11:32:27 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 6 | MEDIUM | Ignored | 2024-06-24 11:32:27 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 6 | MEDIUM | Ignored | 2024-05-10 14:19:04 | |
| CloudLinux 6 ELS | kernel | 2.6.32 | 6 | MEDIUM | Ignored | 2023-10-13 05:07:51 | |
| Oracle Linux 6 ELS | kernel | 2.6.32 | 6 | MEDIUM | Ignored | 2023-10-13 05:07:50 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 6 | MEDIUM | Released | CLSA-2023:1701279154 | 2023-11-29 13:13:37 |