CVE:CVE-2018-1094
CNNVD:CNNVD-201804-090
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 4.15.15版本及之前版本存在代码问题漏洞，该漏洞源于程序没有初始化crc32c checksum驱动程序。攻击者利用该漏洞借助特制的ext4图像造成拒绝服务。
solution:Upgrade linux linux_kernel to a higher version than 4.15.15,and avoid the version (,4.15.15]; Upgrade canonical ubuntu_linux to a higher version than 16.04,18.04,and avoid the version 16.04,18.04; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0