Yüksek CVSS 7.8
CVE-2023-6817: Linux Kernel: serbest bırakılmış belleğin kullanımı
Açıklama (NVD)
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The function nft_pipapo_walk did not skip inactive elements during set walk which could lead double deactivations of PIPAPO (Pile Packet Policies) elements, leading to use-after-free. We recommend upgrading past commit 317eb9685095678f2c9f5a8189de698c5354316a.
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
- %0,33 (yüzdelik 27)
- CWE
- CWE-416
- Yama
- Mevcut
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| linux-linux-kernel | 5.6 | — | 5.10.204 |
| linux-linux-kernel | 5.11 | — | 5.15.143 |
| linux-linux-kernel | 5.16 | — | 6.1.68 |
| linux-linux-kernel | 6.2 | — | 6.6.7 |
| linux-linux-kernel | 6.7 | 6.7 | — |
| linux-linux-kernel | 6.7 | 6.7 | — |
| linux-linux-kernel | 6.7 | 6.7 | — |
| linux-linux-kernel | 6.7 | 6.7 | — |