CVE:CVE-2019-14901
CNNVD:CNNVD-201911-1329
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 3.x.x版本（所有版本）和4.x.x版本至4.18.0之前版本中的Marvell WiFi芯片驱动程序存在缓冲区错误漏洞。远程攻击者可利用该漏洞导致系统崩溃，进而造成拒绝服务或以root权限执行任意代码。
solution:Upgrade linux linux_kernel to a higher version than 3.16.83,4.4.217,4.9.217,4.14.164,4.19.95,5.4.11,and avoid the version [3.15,3.16.83),[3.17,4.4.217),[4.5,4.9.217),[4.10,4.14.164),[4.15,4.19.95),[4.20,5.4.11); Upgrade fedoraproject fedora to a higher version than 30,31,and avoid the version 30,31; 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 14.04,16.04,18.04,19.10,and avoid the version 14.04,16.04,18.04,19.10