CVE-2014-9428

描述

The batadv_frag_merge_packets function in net/batman-adv/fragmentation.c in the B.A.T.M.A.N. implementation in the Linux kernel through 3.18.1 uses an incorrect length field during a calculation of an amount of memory, which allows remote attackers to cause a denial of service (mesh-node system crash) via fragmented packets.

如何修補 CVE-2014-9428

要修補 CVE-2014-9428,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-ckt4-1 或更新版本

CVE-2014-9428 正在被利用嗎?

中等 — EPSS 為 5.4%,可持續追蹤但非最高優先。

受影響套件(1)

• from 0, < 3.16.7-ckt4-1

參考連結(1)

• ADVISORYsecurity-tracker.debian.org/tracker/CVE-2014-9428