Yüksek CVSS 7.8
CVE-2024-26950: Linux Kernel: NULL işaretçi başvurusu
Açıklama (NVD)
In the Linux kernel, the following vulnerability has been resolved: wireguard: netlink: access device through ctx instead of peer The previous commit fixed a bug that led to a NULL peer->device being dereferenced. It's actually easier and faster performance-wise to instead get the device from ctx->wg. This semantically makes more sense too, since ctx->wg->peer_allowedips.seq is compared with ctx->allowedips_seq, basing them both in ctx. This also acts as a defence in depth provision against freed peers.
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
- %0,24 (yüzdelik 16)
- CWE
- CWE-476
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 5.6 | — | 5.10.215 |
| linux-linux-kernel | 5.11 | — | 5.15.154 |
| linux-linux-kernel | 5.16 | — | 6.1.84 |
| linux-linux-kernel | 6.2 | — | 6.6.24 |
| linux-linux-kernel | 6.7 | — | 6.7.12 |
| linux-linux-kernel | 6.8 | — | 6.8.3 |
| debian-debian-linux | 10.0 | 10.0 | — |