CVE:CVE-2021-28375
CNNVD:CNNVD-202103-961
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 5.11.6 版本及之前版本存在安全漏洞，该漏洞源于 fastrpc.c 不阻止用户应用程序发送内核RPC消息。
solution:Upgrade linux linux_kernel to a higher version than 5.4.106,5.10.24,5.11.7,and avoid the version [5.1,5.4.106),[5.5,5.10.24),[5.11,5.11.7); Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34; Upgrade netapp cloud_backup to a higher version than -; Upgrade netapp solidfire_baseboard_management_controller_firmware to a higher version than -