CVE:CVE-2022-3640
CNNVD:CNNVD-202210-1563
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 存在资源管理错误漏洞，该漏洞源于内存释放后重用。
solution:Upgrade linux linux_kernel to a higher version than 4.9.333,4.14.299,4.19.265,5.4.224,5.10.154,5.15.79,6.0.8,and avoid the version [4.9.326,4.9.333),[4.14.291,4.14.299),[4.19.255,4.19.265),[5.4.209,5.4.224),[5.10.135,5.10.154),[5.15.59,5.15.79),[5.18.16,6.0.8); 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,and avoid the version 10.0