Orta CVSS 5.5
CVE-2026-43123: Linux Kernel: NULL işaretçi başvurusu
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: fbcon: check return value of con2fb_acquire_newinfo() If fbcon_open() fails when called from con2fb_acquire_newinfo() then info->fbcon_par pointer remains NULL which is later dereferenced. Add check for return value of the function con2fb_acquire_newinfo() to avoid it. Found by Linux Verification Center (linuxtesting.org) with SVACE.
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 - CWE
- CWE-476
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 2.6.23 | — | 5.15.203 |
| linux-linux-kernel | 5.16 | — | 6.1.165 |
| linux-linux-kernel | 6.2 | — | 6.6.128 |
| linux-linux-kernel | 6.7 | — | 6.12.75 |
| linux-linux-kernel | 6.13 | — | 6.18.16 |
| linux-linux-kernel | 6.19 | — | 6.19.6 |