CVE:CVE-2018-13096
CNNVD:CNNVD-201807-177
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。
Linux kernel 4.17.3及之前版本中的fs/f2fs/super.c文件中存在缓冲区错误漏洞。攻击者可借助特制的f2fs镜像利用该漏洞造成拒绝服务（内存越界访问）。
solution:Upgrade linux linux_kernel to a higher version than 4.14,and avoid the version (,4.14]; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,18.04,and avoid the version 14.04,16.04,18.04; Upgrade opensuse leap to a higher version than 42.3,and avoid the version 42.3