Yüksek CVSS 7.8
CVE-2026-23245: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_gate: snapshot parameters with RCU on replace The gate action can be replaced while the hrtimer callback or dump path is walking the schedule list. Convert the parameters to an RCU-protected snapshot and swap updates under tcf_lock, freeing the previous snapshot via call_rcu(). When REPLACE omits the entry list, preserve the existing schedule so the effective state is unchanged.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 7.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS
- %0,14 (yüzdelik 3)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 5.8.1 | — | 5.10.253 |
| linux-linux-kernel | 5.11 | — | 6.1.167 |
| linux-linux-kernel | 6.2 | — | 6.6.130 |
| linux-linux-kernel | 6.7 | — | 6.12.78 |
| linux-linux-kernel | 6.13 | — | 6.18.18 |
| linux-linux-kernel | 6.19 | — | 6.19.8 |
| linux-linux-kernel | 5.8 | 5.8 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |