CVE-2015-1421

描述

Use-after-free vulnerability in the sctp_assoc_update function in net/sctp/associola.c in the Linux kernel before 3.18.8 allows remote attackers to cause a denial of service (slab corruption and panic) or possibly have unspecified other impact by triggering an INIT collision that leads to improper handling of shared-key data.

如何修補 CVE-2015-1421

要修補 CVE-2015-1421,請將受影響套件升級到下列已修補版本。

• Debian/linux—升級至 3.16.7-ckt4-3 或更新版本

CVE-2015-1421 正在被利用嗎?

中等 — EPSS 為 9.8%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 3.16.7-ckt4-3

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2015-1421