CVE:CVE-2021-45100
CNNVD:CNNVD-202112-1398
ksmbd是由 Namjae Jeon 为 Linux 内核创建的开源内核 CIFS/SMB3 服务器。它是内核空间中 SMB/CIFS 协议的实现，用于通过网络共享文件和 IPC 服务。
ksmbd server 3.4.2及之前版本存在安全漏洞，该漏洞源于服务有时即使启用了加密也以明文进行通信。
solution:Upgrade ksmbd_project ksmbd to a higher version than 3.4.2,and avoid the version (,3.4.2]; Upgrade netapp h410c_firmware to a higher version than -; Upgrade netapp h300s_firmware to a higher version than -; Upgrade netapp h500s_firmware to a higher version than -; Upgrade netapp h700s_firmware to a higher version than -; Upgrade netapp h300e_firmware to a higher version than -; Upgrade netapp h500e_firmware to a higher version than -; Upgrade netapp h700e_firmware to a higher version than -; Upgrade netapp h410s_firmware to a higher version than -