DEBIAN-CVE-2019-3840

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Source
https://security-tracker.debian.org/tracker/CVE-2019-3840
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3840.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2019-3840
Upstream
Published
2019-03-27T13:29:01.680Z
Modified
2025-11-19T02:02:45.119204Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

A NULL pointer dereference flaw was discovered in libvirt before version 5.0.0 in the way it gets interface information through the QEMU agent. An attacker in a guest VM can use this flaw to crash libvirtd and cause a denial of service.

References

Affected packages

Debian:11 / libvirt

Package

Name
libvirt
Purl
pkg:deb/debian/libvirt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3840.json"

Debian:12 / libvirt

Package

Name
libvirt
Purl
pkg:deb/debian/libvirt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3840.json"

Debian:13 / libvirt

Package

Name
libvirt
Purl
pkg:deb/debian/libvirt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3840.json"

Debian:14 / libvirt

Package

Name
libvirt
Purl
pkg:deb/debian/libvirt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.0.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2019-3840.json"