CVE:CVE-2019-7222
CNNVD:CNNVD-201902-340
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 4.20.5及之前版本中存在信息泄露漏洞，该漏洞源于网络系统或产品在运行过程中存在配置等错误。未授权的攻击者可利用漏洞获取受影响组件敏感信息。
solution:Upgrade linux linux_kernel to a higher version than 4.20.5,and avoid the version (,4.20.5]; Upgrade fedoraproject fedora to a higher version than 28,29,and avoid the version 28,29; Upgrade opensuse leap to a higher version than 15.0,and avoid the version 15.0; 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 12.04,14.04,16.04,18.04,18.10,and avoid the version 12.04,14.04,16.04,18.04,18.10; Upgrade netapp active_iq_performance_analytics_services to a higher version than -; Upgrade netapp element_software_management_node to a higher version than -; Upgrade redhat enterprise_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_eus to a higher version than 8.1,8.2,8.4,8.6,and avoid the version 8.1,8.2,8.4,8.6; Upgrade redhat enterprise_linux_for_real_time to a higher version than 7,8,and avoid the version 7,8; Upgrade redhat enterprise_linux_for_real_time_for_nfv to a higher version than 7,and avoid the version 7; Upgrade redhat enterprise_linux_for_real_time_for_nfv_tus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6; Upgrade redhat enterprise_linux_for_real_time_tus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6; Upgrade redhat enterprise_linux_server_tus to a higher version than 8.2,8.4,8.6,and avoid the version 8.2,8.4,8.6; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0