CVE:CVE-2018-16276
CNNVD:CNNVD-201809-070
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。
Linux kernel 4.17.7之前版本中的drivers/usb/misc/yurex.c文件的yurex_read存在安全漏洞。本地攻击者可利用该漏洞造成内核崩溃并可能提升权限。
solution:Upgrade linux linux_kernel to a higher version than 3.16.58,3.18.116,4.4.141,4.9.113,4.14.56,4.17.7,and avoid the version [2.6.37,3.16.58),[3.17,3.18.116),[3.19,4.4.141),[4.5,4.9.113),[4.10,4.14.56),[4.15,4.17.7); Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,18.04,and avoid the version 12.04,14.04,16.04,18.04