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Ubuntu: USN-3909-1 (CVE-2019-3840): libvirt vulnerability

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Ubuntu: USN-3909-1 (CVE-2019-3840): libvirt vulnerability

Severity
4
CVSS
(AV:N/AC:M/Au:S/C:N/I:N/A:P)
Published
03/14/2019
Created
04/22/2019
Added
04/01/2019
Modified
03/09/2021

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.

Solution(s)

  • ubuntu-upgrade-libvirt-bin
  • ubuntu-upgrade-libvirt-clients
  • ubuntu-upgrade-libvirt-daemon
  • ubuntu-upgrade-libvirt0

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