Orta CVSS 5.5
CVE-2026-31781: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: drm/ioc32: stop speculation on the drm_compat_ioctl path The drm compat ioctl path takes a user controlled pointer, and then dereferences it into a table of function pointers, the signature method of spectre problems. Fix this up by calling array_index_nospec() on the index to the function pointer list.
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 - Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.16.63 | — | 3.17 |
| linux-linux-kernel | 4.4.170 | — | 4.5 |
| linux-linux-kernel | 4.9.148 | — | 4.10 |
| linux-linux-kernel | 4.14.91 | — | 4.15 |
| linux-linux-kernel | 4.19.13 | — | 4.20 |
| linux-linux-kernel | 4.20.1 | — | 5.10.253 |
| linux-linux-kernel | 5.11 | — | 5.15.203 |
| linux-linux-kernel | 5.16 | — | 6.1.168 |
| linux-linux-kernel | 6.2 | — | 6.6.134 |
| linux-linux-kernel | 6.7 | — | 6.12.81 |
| linux-linux-kernel | 6.13 | — | 6.18.22 |
| linux-linux-kernel | 6.19 | — | 6.19.12 |
| linux-linux-kernel | 4.20 | 4.20 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |
| linux-linux-kernel | 7.0 | 7.0 | — |