CVE:CVE-2019-13164
CNNVD:CNNVD-201907-149
QEMU（Quick Emulator）是法国法布里斯-贝拉（Fabrice Bellard）个人开发者的一套模拟处理器软件。该软件具有速度快、跨平台等特点。
QEMU 4.0.0版本中的qemu-bridge-helper.c文件存在安全特征问题漏洞。本地攻击者可利用该漏洞绕过ACL列表。
solution:Upgrade qemu qemu to a higher version than 3.1,4.0.0,and avoid the version 3.1,4.0.0; Upgrade debian debian_linux to a higher version than 8.0,9.0,10.0,and avoid the version 8.0,9.0,10.0; Upgrade opensuse leap to a higher version than 15.0,15.1,and avoid the version 15.0,15.1; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,18.04,19.04,19.10,and avoid the version 14.04,16.04,18.04,19.04,19.10