Mageni Mageni Security LLC

Free and open-source vulnerability scanner

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

CVE-2019-6974

CVE information

Published

5 years ago

Last Modified

5 months ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

Share

Description

In the Linux kernel before 4.20.8, kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandles reference counting because of a race condition, leading to a use-after-free..

CVSSv2.0 Score

Severity
Medium
Base Score
6.8/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

CVSSv3.1 Score

Severity
High
Base Score
8.1/10
Exploit Score
2.2/10
Access Vector
Network
Access Complexity
High
Privileges Required
None
Impact Score
5.9/10
Confidentiality Impact
High
Availability Impact
High
Integrity Impact
High
Scope
Unchanged
User Interaction
None

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.20 4.20.8
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
3.10 3.16.64
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
3.17 3.18.136
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
3.19 4.4.176
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.5 4.9.156
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.10 4.14.99
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
  Yes
4.15 4.19.21
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
  Yes
- -
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
  Yes
13.0.0 -
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*
  Yes
14.0.0 -
cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_policy_enforcement_manager:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*
  Yes
15.0.0 15.1.0
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_eus:7.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*
  Yes
- -

References