Orta CVSS 5.5
CVE-2025-21648: Linux Kernel: güvenlik açığı
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: clamp maximum hashtable size to INT_MAX Use INT_MAX as maximum size for the conntrack hashtable. Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. See: 0708a0afe291 ("mm: Consider __GFP_NOWARN flag for oversized kvmalloc() calls") Note: hashtable resize is only possible from init_netns.
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
- %0,22 (yüzdelik 12)
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 4.7.1 | — | 5.10.234 |
| linux-linux-kernel | 5.11 | — | 5.15.177 |
| linux-linux-kernel | 5.16 | — | 6.1.125 |
| linux-linux-kernel | 6.2 | — | 6.6.72 |
| linux-linux-kernel | 6.7 | — | 6.12.10 |
| linux-linux-kernel | 4.7 | 4.7 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |
| linux-linux-kernel | 6.13 | 6.13 | — |