Updated: 2026-02-27 01:24:07.69412
Description:
A use-after-free vulnerability in the Linux kernel's ipv4: igmp component can be exploited to achieve local privilege escalation. A race condition can be exploited to cause a timer be mistakenly registered on a RCU read locked object which is freed by another thread. We recommend upgrading past commit e2b706c691905fe78468c361aaabc719d0a496f1.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| CVSS Version 3.x | HIGH | 7.0 |
| OS name | Project name | Version | Score | Severity | Status | Errata | Last updated | Statement |
|---|---|---|---|---|---|---|---|---|
| AlmaLinux 9.2 ESU | kernel | 5.14.0 | 7.0 | HIGH | Released | CLSA-2024:1712570434 | 2024-04-08 10:42:51 | |
| CentOS 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Released | CLSA-2024:1705494430 | 2024-02-05 08:26:00 | |
| CentOS 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Released | CLSA-2024:1720468480 | 2024-07-23 17:25:31 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2024:1705927008 | 2024-01-22 08:40:59 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 7.0 | HIGH | Released | CLSA-2024:1705927642 | 2024-01-22 08:41:00 | |
| CentOS Stream 8 ELS | kernel | 4.18.0 | 7.0 | HIGH | Already Fixed | 2024-06-09 14:20:50 | ||
| CloudLinux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Ignored | 2025-01-10 22:44:15 | ||
| Oracle Linux 6 ELS | kernel | 2.6.32 | 7.0 | HIGH | Released | CLSA-2024:1705496067 | 2024-01-17 08:38:23 | |
| RHEL 7 ELS | kernel | 3.10.0 | 7.0 | HIGH | Released | CLSA-2025:1750353839 | 2025-06-20 00:27:41 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 7.0 | HIGH | Released | CLSA-2024:1705079299 | 2024-01-12 13:09:07 |