Tracker / CVE-2019-3900
CVE-2019-3900
High 7.7
An infinite loop issue was found in the vhost_net kernel module in Linux Kernel up to and including v5.1-rc6, while handling incoming packets in handle_rx(). It could occur if one end sends packets faster than the other end can process them. A guest user, maybe remote one, could use this flaw to stall the vhost_net kernel thread, resulting in a DoS scenario.
Affected products and versions
| canonical | ubuntu_linux |
|---|---|
| debian | debian_linux |
| fedoraproject | fedora |
| linux | linux_kernel · 2.6.34 → 3.16.72 |
| linux | linux_kernel · 3.17 → 4.4.191 |
| linux | linux_kernel · 4.10 → 4.14.133 |
| linux | linux_kernel · 4.15 → 4.19.64 |
| linux | linux_kernel · 4.20 → 5.2 |
| linux | linux_kernel · 4.5 → 4.9.190 |
| netapp | active_iq_unified_manager_for_vmware_vsphere · 9.5 → … |
| netapp | cn1610_firmware |
| netapp | hci_management_node |
| netapp | snapprotect |
| netapp | solidfire |
| netapp | storage_replication_adapter_for_clustered_data_ontap_for_vmware_vsphere · 7.2 → … |
| netapp | vasa_provider_for_clustered_data_ontap · 7.2 → … |
| netapp | virtual_storage_console_for_vmware_vsphere · 7.2 → … |
| oracle | sd-wan_edge |
| redhat | enterprise_linux |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.