CVE:CVE-2019-19965
CNNVD:CNNVD-201912-1095
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 5.4.6及之前版本中的drivers/scsi/libsas/sas_discover.c文件存在代码问题漏洞。该漏洞源于网络系统或产品在运行过程中，并发代码需要互斥地访问共享资源时，对于并发访问的处理不当。
solution:Upgrade linux linux_kernel to a higher version than 5.4.6,and avoid the version (,5.4.6]; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,18.04,19.10,and avoid the version 14.04,16.04,18.04,19.10; Upgrade netapp active_iq_unified_manager to a higher version than -; Upgrade netapp cloud_backup to a higher version than -; Upgrade netapp data_availability_services to a higher version than -; Upgrade netapp e-series_santricity_os_controller to a higher version than 11.70.1,and avoid the version [11.0.0,11.70.1]; Upgrade netapp hci_management_node to a higher version than -; Upgrade netapp solidfire to a higher version than -; Upgrade netapp steelstore_cloud_integrated_storage to a higher version than -; Upgrade opensuse leap to a higher version than 15.1,and avoid the version 15.1; Upgrade netapp a700s_firmware to a higher version than -; Upgrade netapp h610s_firmware to a higher version than -; Upgrade netapp 8300_firmware to a higher version than -; Upgrade netapp 8700_firmware to a higher version than -; Upgrade netapp a400_firmware to a higher version than -