CVE-2019-5108

描述

An exploitable denial-of-service vulnerability exists in the Linux kernel prior to mainline 5.3. An attacker could exploit this vulnerability by triggering AP to send IAPP location updates for stations before the required authentication process has completed. This could lead to different denial-of-service scenarios, either by causing CAM table attacks, or by leading to traffic flapping if faking already existing clients in other nearby APs of the same wireless infrastructure. An attacker can forge Authentication and Association Request packets to trigger this vulnerability.

如何修補 CVE-2019-5108

要修補 CVE-2019-5108,請將受影響套件升級到下列已修補版本。

• —升級至 5.3.7-1 或更新版本

CVE-2019-5108 正在被利用嗎?

中等 — EPSS 為 10.1%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 5.3.7-1

CVSS 分數

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2019-5108