CVE-2020-12430

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

An issue was discovered in qemuDomainGetStatsIOThread in qemu/qemu_driver.c in libvirt 4.10.0 though 6.x before 6.1.0. A memory leak was found in the virDomainListGetStats libvirt API that is responsible for retrieving domain statistics when managing QEMU guests. This flaw allows unprivileged users with a read-only connection to cause a memory leak in the domstats command, resulting in a potential denial of service.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-401

Affected software

No affected versions have been published.

Timeline

Published: Apr 28, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-124316.6A Windows privilege change issue was discovered in Splashtop Software Updater before 1.5.6.16. Insecure permissions on the configuration fil CVE-2020-124326.1The WOPI API integration for Vereign Collabora CODE through 4.2.2 does not properly restrict delivery of JavaScript to a victim's browser, a CVE-2020-124385.4An XSS vulnerability exists in the banners.php page of PHP-Fusion 9.03.50. This can be exploited because the only security measure used agai CVE-2020-124395.3Grin before 3.1.0 allows attackers to adversely affect availability of data on a Mimblewimble blockchain.CVE-2020-12447.1A denial of service vulnerability exists when Connected User Experiences and Telemetry Service improperly handles file operations, aka 'Conn CVE-2020-124419.8Denial-of-Service (DoS) in Ivanti Service Manager HEAT Remote Control 7.4 due to a buffer overflow in the protocol parser of the ‘HEATRemote CVE-2020-124429.8Ivanti Avalanche 6.3 allows a SQL injection that is vaguely associated with the Apache HTTP Server, aka Bug 683250.CVE-2020-124439.8BigBlueButton before 2.2.6 allows remote attackers to read arbitrary files because the presfilename (lowercase) value can be a .pdf filename CVE-2020-124467.8The ene.sys driver in G.SKILL Trident Z Lighting Control through 1.00.08 exposes mapping and un-mapping of physical memory, reading and writ CVE-2020-124477.5A Local File Inclusion (LFI) issue on Onkyo TX-NR585 1000-0000-000-0008-0000 devices allows remote unauthenticated users on the network to r CVE-2020-124485.3GitLab EE 12.8 and later allows Exposure of Sensitive Information to an Unauthorized Actor via NuGet.CVE-2020-12457.0<p>An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attack