关键信息 漏洞编号: USN-3763-1 漏洞描述: Linux kernel vulnerability 发布日期: 11 September 2018 概述: The system could be made to crash if it received specially crafted network traffic. 详情: Juha-Matti Tilli discovered that the TCP implementation in the Linux kernel performed algorithmically expensive operations in some situations when handling incoming packets. A remote attacker could use this to cause a denial of service. 参考: CVE-2018-5390 相关通知: USN-3742-1, USN-3742-2, USN-3741-2, USN-3741-1, USN-3732-1, USN-3732-2 更新说明 注意: 由于不可避免的ABI更改，内核更新已分配了新的版本号，要求重新编译和重新安装所有第三方内核模块。 解决方法: 更新系统到以下包版本，可以解决问题。