CVE-2019-3840

· N/AModified

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CVSS v3.1

N/A

EPSS

1.48%

Published

Mar 27, 2019

Modified

Nov 21, 2024

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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.

Weaknesses (CWE)

CWE-476CWE-476

Affected Products (3)

redhat · libvirt (up to 5.0.0)vulnerable

opensuse · leapvulnerable

References (14)

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00101.html

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html

Mailing ListThird Party Advisory

https://access.redhat.com/errata/RHSA-2019:2294

https://bugzilla.redhat.com/show_bug.cgi?id=1663051

ExploitIssue TrackingThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3840

ExploitIssue TrackingPatch

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TZRP2BRMI4RYFRPNFTTIAAUOGVN2ORP7/

https://www.redhat.com/archives/libvir-list/2019-January/msg00241.html

ExploitVendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00101.html

Mailing ListThird Party Advisory

http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00105.html

Mailing ListThird Party Advisory

https://access.redhat.com/errata/RHSA-2019:2294

https://bugzilla.redhat.com/show_bug.cgi?id=1663051

ExploitIssue TrackingThird Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3840

ExploitIssue TrackingPatch

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TZRP2BRMI4RYFRPNFTTIAAUOGVN2ORP7/

https://www.redhat.com/archives/libvir-list/2019-January/msg00241.html

ExploitVendor Advisory

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