Yüksek CVSS 7.8
CVE-2024-36974: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP If one TCA_TAPRIO_ATTR_PRIOMAP attribute has been provided, taprio_parse_mqprio_opt() must validate it, or userspace can inject arbitrary data to the kernel, the second time taprio_change() is called. First call (with valid attributes) sets dev->num_tc to a non zero value. Second call (with arbitrary mqprio attributes) returns early from taprio_parse_mqprio_opt() and bad things can happen.
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
- %0,28 (yüzdelik 21)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 5.2 | — | 5.4.279 |
| linux-linux-kernel | 5.5 | — | 5.10.221 |
| linux-linux-kernel | 5.11 | — | 5.15.162 |
| linux-linux-kernel | 5.16 | — | 6.1.95 |
| linux-linux-kernel | 6.2 | — | 6.6.35 |
| linux-linux-kernel | 6.7 | — | 6.9.6 |
| linux-linux-kernel | 6.10 | 6.10 | — |
| linux-linux-kernel | 6.10 | 6.10 | — |