CVE:CVE-2019-20810
CNNVD:CNNVD-202006-284
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 5.6之前版本中的drivers/media/usb/go7007/snd-go7007.c文件的go7007_snd_ini存在内存泄露漏洞。攻击者可利用该漏洞造成拒绝服务。
solution:Upgrade linux linux_kernel to a higher version than 5.6,and avoid the version (,5.6); Upgrade opensuse leap to a higher version than 15.1,15.2,and avoid the version 15.1,15.2; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,18.04,20.04,and avoid the version 14.04,16.04,18.04,20.04