CVE-2018-20836 (active_iq_unified_manager, debian_linux, hci_compute_node, leap, linux_kernel, snapprotect, solidfire_&_hci_management_node, solidfire_&_hci_storage_node, storage_replication_adapter_for_clustered_data_ontap, traffix_signaling_delivery_controller, ubuntu_linux, vasa_provider_for_clustered_data_ontap, virtual_storage_console)

CVE-2018-20836 (active_iq_unified_manager, debian_linux, hci_compute_node, leap, linux_kernel, snapprotect, solidfire_&_hci_management_node, solidfire_&_hci_storage_node, storage_replication_adapter_for_clustered_data_ontap, traffix_signaling_delivery_controller, ubuntu_linux, vasa_provider_for_clustered_data_ontap, virtual_storage_console)

An issue was discovered in the Linux kernel before 4.20. There is a race condition in smp_task_timedout() and smp_task_done() in drivers/scsi/libsas/sas_expander.c, leading to a use-after-free.Read More