CVE:CVE-2021-29646
CNNVD:CNNVD-202103-1694
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 before 5.11.11 存在安全漏洞，该漏洞源于检索键不能正确验证某些数据大小。
solution:Upgrade linux linux_kernel to a higher version than 5.11.11,and avoid the version (,5.11.11); Upgrade fedoraproject fedora to a higher version than 32,33,34,and avoid the version 32,33,34