CVE:CVE-2021-32399
CNNVD:CNNVD-202105-529
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 5.12.2版本存在竞争条件问题漏洞。Linux 内核中net/bluetooth/hci_request.c具有删除HCI控制器的竞争条件。
solution:Upgrade linux linux_kernel to a higher version than 5.12.2,and avoid the version (,5.12.2]; 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 solidfire_baseboard_management_controller_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 -