CVE:CVE-2019-19069
CNNVD:CNNVD-201911-1089
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。
Linux kernel 5.3.9之前版本中的drivers/misc/fastrpc.c文件的‘fastrpc_dma_buf_attach()’函数存在资源管理错误漏洞。远程攻击者可利用该漏洞造成拒绝服务（消耗内存资源）。
solution:Upgrade linux linux_kernel to a higher version than 5.3.9,5.4:rc1,5.4:rc2,5.4:rc3,and avoid the version [5.1,5.3.9),5.4:rc1,5.4:rc2,5.4:rc3; Upgrade canonical ubuntu_linux to a higher version than 18.04,19.10,and avoid the version 18.04,19.10; Upgrade netapp active_iq_unified_manager 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 11.60.3,and avoid the version [11.0.0,11.60.3]; 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 netapp hci_compute_node to a higher version than -; Upgrade netapp hci_storage_node to a higher version than -; Upgrade broadcom fabric_operating_system to a higher version than -; Upgrade netapp aff_a700s_firmware to a higher version than -; Upgrade netapp fas8300_firmware to a higher version than -; Upgrade netapp fas8700_firmware to a higher version than -; Upgrade netapp aff_a400_firmware to a higher version than -; Upgrade netapp h610s_firmware to a higher version than -