CVE:CVE-2021-30858
CNNVD:CNNVD-202108-1951
Apple macOS Big Sur是美国苹果（Apple）公司的一个手机应用APP。
Apple macOS Big Sur中存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
solution:Upgrade apple ipados to a higher version than 14.8,and avoid the version [13.1,14.8); Upgrade apple iphone_os to a higher version than 12.5.5,14.8,and avoid the version (,12.5.5),[13.0,14.8); Upgrade apple macos to a higher version than 11.6,and avoid the version (,11.6); Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34; Upgrade debian debian_linux to a higher version than 10.0,11.0,and avoid the version 10.0,11.0