Huawei Quidway S9700, S5700, S5300, S9300, and S7700 switches with software before V200R003SPH012 allow remote attackers to cause a denial of service (switch restart) via crafted traffic.Referenceshttp://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160330-01-switch-en