Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.
Advisories
Source ID Title
Debian DSA Debian DSA DSA-2846-1 libvirt security update
EUVD EUVD EUVD-2013-6265 Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4) virDomainGetBlockIoTune functions in libvirt before 1.2.1 do not properly verify that the disk is attached, which allows remote read-only attackers to cause a denial of service (libvirtd crash) via the virDomainDetachDeviceFlags command.
Ubuntu USN Ubuntu USN USN-2093-1 libvirt vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Sun, 13 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.01054}

epss

{'score': 0.00779}


cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T17:39:01.171Z

Reserved: 2013-11-04T00:00:00

Link: CVE-2013-6458

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-01-24T18:55:04.823

Modified: 2025-04-11T00:51:21.963

Link: CVE-2013-6458

cve-icon Redhat

Severity : Moderate

Publid Date: 2013-12-13T00:00:00Z

Links: CVE-2013-6458 - Bugzilla

cve-icon OpenCVE Enrichment

No data.