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CVE-2013-6458
Multiple race conditions in the (1) virDomainBlockStats, (2) virDomainGetBlockInf, (3) qemuDomainBlockJobImpl, and (4)…
Medium6.8EPSS 0.59%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.8 | AV:A/AC:H/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 0.59% · top 52% of all CVEs (5 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.8.
Weakness
Affected products
n/a
- affected n/a
References (11)
- USN-2093-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 56446 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- DSA-2846 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=1043069 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://libvirt.org/news.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- 60895 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- GLSA-201412-04 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- openSUSE-SU-2014:0268 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- RHSA-2014:0103 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 56186 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- openSUSE-SU-2014:0270 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
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[](https://trackcve.app/cve/CVE-2013-6458)Record last updated .