CVE:CVE-2022-42721
CNNVD:CNNVD-202210-785
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 5.1至5.19.14版本存在安全漏洞，该漏洞源于mac80211堆栈中BSS处理的列表管理漏洞，可能被本地攻击者注入WLAN帧，用来破坏链接列表，进而可能执行代码。
solution:Upgrade linux linux_kernel to a higher version than 5.19.16,and avoid the version [5.1,5.19.16); Upgrade fedoraproject fedora to a higher version than 35,36,37,and avoid the version 35,36,37; Upgrade debian debian_linux to a higher version than 10.0,11.0,and avoid the version 10.0,11.0