Orta CVSS 5.5
CVE-2026-22999: Linux Kernel: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: net/sched: sch_qfq: do not free existing class in qfq_change_class() Fixes qfq_change_class() error case. cl->qdisc and cl should only be freed if a new class and qdisc were allocated, or we risk various UAF.
Özet bilgiler
- Ürün
- Linux Linux Kernel
- CVSS v3.1
- 5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - EPSS
- %0,24 (yüzdelik 15)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.8 | — | 5.10.249 |
| linux-linux-kernel | 5.11 | — | 5.15.199 |
| linux-linux-kernel | 5.16 | — | 6.1.162 |
| linux-linux-kernel | 6.2 | — | 6.6.122 |
| linux-linux-kernel | 6.7 | — | 6.12.67 |
| linux-linux-kernel | 6.13 | — | 6.18.7 |
| linux-linux-kernel | 6.19 | 6.19 | — |
| linux-linux-kernel | 6.19 | 6.19 | — |
| linux-linux-kernel | 6.19 | 6.19 | — |
| linux-linux-kernel | 6.19 | 6.19 | — |
| linux-linux-kernel | 6.19 | 6.19 | — |