Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2019-3900

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.

Published

2019-04-25T15:29:00.407

Last Modified

2024-11-21T04:42:49.557

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.7 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:N/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: COMPLETE
Exploitability Score

8.0

Impact Score

6.9

Weaknesses
  • Type: Primary
    CWE-835
  • Type: Secondary
    CWE-835
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System linux linux_kernel < 3.16.72 Yes
Operating System linux linux_kernel < 4.4.191 Yes
Operating System linux linux_kernel < 4.9.190 Yes
Operating System linux linux_kernel < 4.14.133 Yes
Operating System linux linux_kernel < 4.19.64 Yes
Operating System linux linux_kernel < 5.2 Yes
Operating System fedoraproject fedora 29 Yes
Operating System fedoraproject fedora 30 Yes
Operating System redhat enterprise_linux 6.0 Yes
Operating System redhat enterprise_linux 7.0 Yes
Operating System debian debian_linux 8.0 Yes
Operating System debian debian_linux 9.0 Yes
Operating System debian debian_linux 10.0 Yes
Operating System canonical ubuntu_linux 16.04 Yes
Operating System canonical ubuntu_linux 18.04 Yes
Operating System canonical ubuntu_linux 19.04 Yes
Application netapp active_iq_unified_manager_for_vmware_vsphere ≥ 9.5 Yes
Application netapp hci_management_node - Yes
Application netapp snapprotect - Yes
Application netapp solidfire - Yes
Application netapp storage_replication_adapter_for_clustered_data_ontap_for_vmware_vsphere ≥ 7.2 Yes
Application netapp vasa_provider_for_clustered_data_ontap ≥ 7.2 Yes
Application netapp virtual_storage_console_for_vmware_vsphere ≥ 7.2 Yes
Operating System netapp cn1610_firmware - Yes
Hardware netapp cn1610 - No
Application oracle sd-wan_edge 8.2 Yes
Operating System fedoraproject fedora 28 Yes
Operating System fedoraproject fedora 29 Yes
Operating System fedoraproject fedora 30 Yes
References