CVE:CVE-2021-31162
CNNVD:CNNVD-202104-1110
Rust是Mozilla基金会的一款通用、编译型编程语言。
Rust 1.53.0 之前版本中的standard library 存在资源管理错误漏洞，该漏洞源于Vec::from函数中就会出现double free。
solution:Upgrade rust-lang rust to a higher version than 1.52.0,and avoid the version [1.48.0,1.52.0); Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34