CVE:CVE-2021-29154
CNNVD:CNNVD-202104-471
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 存在命令注入漏洞，该漏洞源于BPF JIT compilers编译器中不正确的计算，攻击者可利用该漏洞执行任意代码。
solution:Upgrade linux linux_kernel to a higher version than 4.4.266,4.9.266,4.14.230,4.19.186,5.4.111,5.10.29,5.11.13,and avoid the version [3.0,4.4.266),[4.5,4.9.266),[4.10,4.14.230),[4.15,4.19.186),[4.20,5.4.111),[5.5,5.10.29),[5.11,5.11.13); Upgrade fedoraproject fedora to a higher version than 33,and avoid the version 33; Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0; Upgrade netapp cloud_backup to a higher version than -; Upgrade netapp hci_management_node to a higher version than -; Upgrade netapp solidfire to a higher version than -; Upgrade netapp h300s_firmware to a higher version than -; Upgrade netapp h500s_firmware to a higher version than -; Upgrade netapp h700s_firmware to a higher version than -; Upgrade netapp h300e_firmware to a higher version than -; Upgrade netapp h500e_firmware to a higher version than -; Upgrade netapp h700e_firmware to a higher version than -; Upgrade netapp h410s_firmware to a higher version than -