CVE-2024-1086
Linux Kernel Use-After-Free Vulnerability
7.8
HIGH
CVSS 3.1
⚠ KEVEPSS 28.1%
描述
A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation. The nft_verdict_init() function allows positive values as drop error within the hook verdict, and hence the nf_hook_slow() function can cause a double free vulnerability when NF_DROP is issued with a drop error which resembles NF_ACCEPT. We recommend upgrading past commit f342de4e2f33e0e39165d8639387aa6c19dff660.
如何修補 CVE-2024-1086
要修補 CVE-2024-1086,請將受影響套件升級到下列已修補版本。
- —升級至 5.10.209-2 或更新版本
CVE-2024-1086 正在被利用嗎?
是 — CVE-2024-1086 已列入 CISA Known Exploited Vulnerabilities (KEV) 清單,代表正在被實際利用,請立即修補。
受影響套件(1)
- from 0, < 5.10.209-2
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |