CVE:CVE-2021-22570
CNNVD:CNNVD-202201-2462
Google protobuf是美国谷歌（Google）公司的一种数据交换格式。
Google protobuf 存在代码问题漏洞，该漏洞源于当原始符号中存在空字符时，Nullptr 取消引用。 符号解析不正确，导致在生成错误消息期间未经检查地调用 proto 文件的名称。 由于符号解析不正确，因此文件为 nullptr。
solution:Upgrade google protobuf to a higher version than 3.15.0,and avoid the version (,3.15.0); Upgrade debian debian_linux to a higher version than 9.0,10.0,11.0,and avoid the version 9.0,10.0,11.0; Upgrade fedoraproject fedora to a higher version than 34,35,36,and avoid the version 34,35,36; Upgrade oracle mysql to a higher version than 8.0.28,and avoid the version (,8.0.28]; Upgrade netapp active_iq_unified_manager to a higher version than -; Upgrade netapp oncommand_insight to a higher version than -; Upgrade netapp oncommand_workflow_automation to a higher version than -; Upgrade netapp snapcenter to a higher version than -