CVE:CVE-2021-40490
CNNVD:CNNVD-202109-160
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 5.13.13之前版本存在竞争条件问题漏洞，该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
solution:Upgrade linux linux_kernel to a higher version than 5.13.13,and avoid the version (,5.13.13]; Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34; Upgrade debian debian_linux to a higher version than 9.0,11.0,and avoid the version 9.0,11.0; Upgrade netapp aff_a250_firmware to a higher version than -; Upgrade netapp fas_500f_firmware 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 -; Upgrade netapp h410c_firmware to a higher version than -; Upgrade netapp h610c_firmware to a higher version than -; Upgrade netapp h610s_firmware to a higher version than -; Upgrade netapp h615c_firmware to a higher version than -