Yüksek CVSS 7.8
CVE-2025-39823: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: KVM: x86: use array_index_nospec with indices that come from guest min and dest_id are guest-controlled indices. Using array_index_nospec() after the bounds checks clamps these values to mitigate speculative execution side-channels.
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
- %0,18 (yüzdelik 8)
- CWE
- CWE-129
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.19 | — | 5.4.298 |
| linux-linux-kernel | 5.5 | — | 5.10.242 |
| linux-linux-kernel | 5.11 | — | 5.15.191 |
| linux-linux-kernel | 5.16 | — | 6.1.150 |
| linux-linux-kernel | 6.2 | — | 6.6.104 |
| linux-linux-kernel | 6.7 | — | 6.12.45 |
| linux-linux-kernel | 6.13 | — | 6.16.5 |
| linux-linux-kernel | 6.17 | 6.17 | — |
| linux-linux-kernel | 6.17 | 6.17 | — |
| linux-linux-kernel | 6.17 | 6.17 | — |
| debian-debian-linux | 11.0 | 11.0 | — |