Updated: 2026-01-16 03:11:07.456641
Description:
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: fix invalid drv_sta_pre_rcu_remove calls for non-uploaded sta Avoid potential data corruption issues caused by uninitialized driver private data structures.
| Links | NIST | CIRCL | RHEL | Ubuntu |
| Severity | Score | |
|---|---|---|
| CVSS Version 2.x | 0.0 | |
| 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 | Released | CLSA-2025:1764151168 | 2025-11-27 10:33:31 | |
| CentOS 8.4 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Released | CLSA-2025:1763731262 | 2025-11-21 21:28:54 | |
| CentOS 8.5 ELS | kernel | 4.18.0 | 5.5 | MEDIUM | Released | CLSA-2025:1763734783 | 2025-11-21 21:28:56 | |
| Ubuntu 16.04 ELS | linux-hwe | 4.15.0 | 5.5 | MEDIUM | Ignored | 2026-01-16 09:27:23 | This flaw is confined to the mac80211 Wi‑Fi station teardown path and is exploitable only by a loc... | |
| Ubuntu 16.04 ELS | linux | 4.4.0 | 5.5 | MEDIUM | Ignored | 2026-01-16 09:25:42 | This flaw is confined to the mac80211 Wi‑Fi station teardown path and is exploitable only by a loc... | |
| Ubuntu 18.04 ELS | linux | 4.15.0 | 5.5 | MEDIUM | Ignored | 2026-01-16 09:25:43 | This flaw is confined to the mac80211 Wi‑Fi station teardown path and is exploitable only by a loc... |