Orta CVSS 5.5
CVE-2023-53044: Linux Kernel: NULL işaretçi başvurusu
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: dm stats: check for and propagate alloc_percpu failure Check alloc_precpu()'s return value and return an error from dm_stats_init() if it fails. Update alloc_dev() to fail if dm_stats_init() does. Otherwise, a NULL pointer dereference will occur in dm_stats_cleanup() even if dm-stats isn't being actively used.
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
- %0,20 (yüzdelik 10)
- CWE
- CWE-476
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 3.12 | — | 4.14.312 |
| linux-linux-kernel | 4.15 | — | 4.19.280 |
| linux-linux-kernel | 4.20 | — | 5.4.240 |
| linux-linux-kernel | 5.5 | — | 5.10.177 |
| linux-linux-kernel | 5.11 | — | 5.15.105 |
| linux-linux-kernel | 5.16 | — | 6.1.22 |
| linux-linux-kernel | 6.2 | — | 6.2.9 |
| linux-linux-kernel | 6.3 | 6.3 | — |
| linux-linux-kernel | 6.3 | 6.3 | — |
| linux-linux-kernel | 6.3 | 6.3 | — |