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nvd[email protected]NVD:CVE-2019-6974
HistoryFeb 15, 2019 - 3:29 p.m.

CVE-2019-6974

2019-02-1515:29:00
CWE-416
CWE-362
[email protected]
web.nvd.nist.gov

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.044 Low

EPSS

Percentile

92.5%

JSON

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.

Affected configurations

NVD
Node
linuxlinux_kernelRange3.10–3.16.64
OR
linuxlinux_kernelRange3.17–3.18.136
OR
linuxlinux_kernelRange3.19–4.4.176
OR
linuxlinux_kernelRange4.5–4.9.156
OR
linuxlinux_kernelRange4.10–4.14.99
OR
linuxlinux_kernelRange4.15–4.19.21
OR
linuxlinux_kernelRange4.20–4.20.8
Node
debiandebian_linuxMatch8.0
Node
canonicalubuntu_linuxMatch12.04esm
OR
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch18.04lts
OR
canonicalubuntu_linuxMatch18.10
Node
f5big-ip_access_policy_managerRange13.0.0–13.1.1
OR
f5big-ip_access_policy_managerRange14.0.0–14.1.0
OR
f5big-ip_access_policy_managerRange15.0.0–15.1.0
OR
f5big-ip_advanced_firewall_managerRange13.0.0–13.1.1
OR
f5big-ip_advanced_firewall_managerRange14.0.0–14.1.0
OR
f5big-ip_advanced_firewall_managerRange15.0.0–15.1.0
OR
f5big-ip_analyticsRange13.0.0–13.1.1
OR
f5big-ip_analyticsRange14.0.0–14.1.0
OR
f5big-ip_analyticsRange15.0.0–15.1.0
OR
f5big-ip_application_acceleration_managerRange13.0.0–13.1.1
OR
f5big-ip_application_acceleration_managerRange14.0.0–14.1.0
OR
f5big-ip_application_acceleration_managerRange15.0.0–15.1.0
OR
f5big-ip_application_security_managerRange13.0.0–13.1.1
OR
f5big-ip_application_security_managerRange14.0.0–14.1.0
OR
f5big-ip_application_security_managerRange15.0.0–15.1.0
OR
f5big-ip_edge_gatewayRange13.0.0–13.1.1
OR
f5big-ip_edge_gatewayRange14.0.0–14.1.0
OR
f5big-ip_edge_gatewayRange15.0.0–15.1.0
OR
f5big-ip_fraud_protection_serviceRange13.0.0–13.1.1
OR
f5big-ip_fraud_protection_serviceRange14.0.0–14.1.0
OR
f5big-ip_fraud_protection_serviceRange15.0.0–15.1.0
OR
f5big-ip_global_traffic_managerRange13.0.0–13.1.1
OR
f5big-ip_global_traffic_managerRange14.0.0–14.1.0
OR
f5big-ip_global_traffic_managerRange15.0.0–15.1.0
OR
f5big-ip_link_controllerRange13.0.0–13.1.1
OR
f5big-ip_link_controllerRange14.0.0–14.1.0
OR
f5big-ip_link_controllerRange15.0.0–15.1.0
OR
f5big-ip_local_traffic_managerRange13.0.0–13.1.1
OR
f5big-ip_local_traffic_managerRange14.0.0–14.1.0
OR
f5big-ip_local_traffic_managerRange15.0.0–15.1.0
OR
f5big-ip_policy_enforcement_managerRange13.0.0–13.1.1
OR
f5big-ip_policy_enforcement_managerRange14.0.0–14.1.0
OR
f5big-ip_policy_enforcement_managerRange15.0.0–15.1.0
OR
f5big-ip_webacceleratorRange13.0.0–13.1.1
OR
f5big-ip_webacceleratorRange14.0.0–14.1.0
OR
f5big-ip_webacceleratorRange15.0.0–15.1.0
Node
redhatopenshift_container_platformMatch3.11
OR
redhatenterprise_linuxMatch7.0
OR
redhatenterprise_linux_desktopMatch7.0
OR
redhatenterprise_linux_eusMatch7.5
OR
redhatenterprise_linux_serverMatch7.0
OR
redhatenterprise_linux_server_ausMatch7.4
OR
redhatenterprise_linux_server_ausMatch7.6
OR
redhatenterprise_linux_server_eusMatch7.6
OR
redhatenterprise_linux_server_tusMatch7.4
OR
redhatenterprise_linux_server_tusMatch7.6
OR
redhatenterprise_linux_workstationMatch7.0

References

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6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

7.7 High

AI Score

Confidence

High

0.044 Low

EPSS

Percentile

92.5%

JSON
Related for NVD:CVE-2019-6974
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