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.
2014-01-24T18:55:04.823
2025-04-11T00:51:21.963
Deferred
CVSSv2: 6.8 (MEDIUM)
AV:A/AC:H/Au:N/C:C/I:C/A:C
3.2
10.0
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | redhat | libvirt | ≤ 1.2.0 | Yes |
| Application | redhat | libvirt | 0.0.1 | Yes |
| Application | redhat | libvirt | 0.0.2 | Yes |
| Application | redhat | libvirt | 0.0.3 | Yes |
| Application | redhat | libvirt | 0.0.4 | Yes |
| Application | redhat | libvirt | 0.0.5 | Yes |
| Application | redhat | libvirt | 0.0.6 | Yes |
| Application | redhat | libvirt | 0.1.0 | Yes |
| Application | redhat | libvirt | 0.1.1 | Yes |
| Application | redhat | libvirt | 0.1.3 | Yes |
| Application | redhat | libvirt | 0.1.4 | Yes |
| Application | redhat | libvirt | 0.1.5 | Yes |
| Application | redhat | libvirt | 0.1.6 | Yes |
| Application | redhat | libvirt | 0.1.7 | Yes |
| Application | redhat | libvirt | 0.1.8 | Yes |
| Application | redhat | libvirt | 0.1.9 | Yes |
| Application | redhat | libvirt | 0.2.0 | Yes |
| Application | redhat | libvirt | 0.2.1 | Yes |
| Application | redhat | libvirt | 0.2.2 | Yes |
| Application | redhat | libvirt | 0.2.3 | Yes |
| Application | redhat | libvirt | 0.3.0 | Yes |
| Application | redhat | libvirt | 0.3.1 | Yes |
| Application | redhat | libvirt | 0.3.2 | Yes |
| Application | redhat | libvirt | 0.3.3 | Yes |
| Application | redhat | libvirt | 0.4.0 | Yes |
| Application | redhat | libvirt | 0.4.1 | Yes |
| Application | redhat | libvirt | 0.4.2 | Yes |
| Application | redhat | libvirt | 0.4.3 | Yes |
| Application | redhat | libvirt | 0.4.4 | Yes |
| Application | redhat | libvirt | 0.4.5 | Yes |
| Application | redhat | libvirt | 0.4.6 | Yes |
| Application | redhat | libvirt | 0.5.0 | Yes |
| Application | redhat | libvirt | 0.5.1 | Yes |
| Application | redhat | libvirt | 0.6.0 | Yes |
| Application | redhat | libvirt | 0.6.1 | Yes |
| Application | redhat | libvirt | 0.6.2 | Yes |
| Application | redhat | libvirt | 0.6.3 | Yes |
| Application | redhat | libvirt | 0.6.4 | Yes |
| Application | redhat | libvirt | 0.6.5 | Yes |
| Application | redhat | libvirt | 0.7.0 | Yes |
| Application | redhat | libvirt | 0.7.1 | Yes |
| Application | redhat | libvirt | 0.7.2 | Yes |
| Application | redhat | libvirt | 0.7.3 | Yes |
| Application | redhat | libvirt | 0.7.4 | Yes |
| Application | redhat | libvirt | 0.7.5 | Yes |
| Application | redhat | libvirt | 0.7.6 | Yes |
| Application | redhat | libvirt | 0.7.7 | Yes |
| Application | redhat | libvirt | 0.8.0 | Yes |
| Application | redhat | libvirt | 0.8.1 | Yes |
| Application | redhat | libvirt | 0.8.2 | Yes |
| Application | redhat | libvirt | 0.8.3 | Yes |
| Application | redhat | libvirt | 0.8.4 | Yes |
| Application | redhat | libvirt | 0.8.5 | Yes |
| Application | redhat | libvirt | 0.8.6 | Yes |
| Application | redhat | libvirt | 0.8.7 | Yes |
| Application | redhat | libvirt | 0.8.8 | Yes |
| Application | redhat | libvirt | 0.9.0 | Yes |
| Application | redhat | libvirt | 0.9.1 | Yes |
| Application | redhat | libvirt | 0.9.2 | Yes |
| Application | redhat | libvirt | 0.9.3 | Yes |
| Application | redhat | libvirt | 0.9.4 | Yes |
| Application | redhat | libvirt | 0.9.5 | Yes |
| Application | redhat | libvirt | 0.9.6 | Yes |
| Application | redhat | libvirt | 0.9.6.1 | Yes |
| Application | redhat | libvirt | 0.9.6.2 | Yes |
| Application | redhat | libvirt | 0.9.6.3 | Yes |
| Application | redhat | libvirt | 0.9.7 | Yes |
| Application | redhat | libvirt | 0.9.8 | Yes |
| Application | redhat | libvirt | 0.9.9 | Yes |
| Application | redhat | libvirt | 0.9.10 | Yes |
| Application | redhat | libvirt | 0.9.11 | Yes |
| Application | redhat | libvirt | 0.9.11.1 | Yes |
| Application | redhat | libvirt | 0.9.11.2 | Yes |
| Application | redhat | libvirt | 0.9.11.3 | Yes |
| Application | redhat | libvirt | 0.9.11.4 | Yes |
| Application | redhat | libvirt | 0.9.11.5 | Yes |
| Application | redhat | libvirt | 0.9.11.6 | Yes |
| Application | redhat | libvirt | 0.9.11.7 | Yes |
| Application | redhat | libvirt | 0.9.11.8 | Yes |
| Application | redhat | libvirt | 0.9.12 | Yes |
| Application | redhat | libvirt | 0.9.13 | Yes |
| Application | redhat | libvirt | 0.10.0 | Yes |
| Application | redhat | libvirt | 0.10.1 | Yes |
| Application | redhat | libvirt | 0.10.2 | Yes |
| Application | redhat | libvirt | 0.10.2.1 | Yes |
| Application | redhat | libvirt | 0.10.2.2 | Yes |
| Application | redhat | libvirt | 0.10.2.3 | Yes |
| Application | redhat | libvirt | 0.10.2.4 | Yes |
| Application | redhat | libvirt | 0.10.2.5 | Yes |
| Application | redhat | libvirt | 0.10.2.6 | Yes |
| Application | redhat | libvirt | 0.10.2.7 | Yes |
| Application | redhat | libvirt | 0.10.2.8 | Yes |
| Application | redhat | libvirt | 1.0.0 | Yes |
| Application | redhat | libvirt | 1.0.1 | Yes |
| Application | redhat | libvirt | 1.0.2 | Yes |
| Application | redhat | libvirt | 1.0.3 | Yes |
| Application | redhat | libvirt | 1.0.4 | Yes |
| Application | redhat | libvirt | 1.0.5 | Yes |
| Application | redhat | libvirt | 1.0.5.1 | Yes |
| Application | redhat | libvirt | 1.0.5.2 | Yes |
| Application | redhat | libvirt | 1.0.5.3 | Yes |
| Application | redhat | libvirt | 1.0.5.4 | Yes |
| Application | redhat | libvirt | 1.0.5.5 | Yes |
| Application | redhat | libvirt | 1.0.5.6 | Yes |
| Application | redhat | libvirt | 1.0.6 | Yes |
| Application | redhat | libvirt | 1.1.0 | Yes |
| Application | redhat | libvirt | 1.1.1 | Yes |
| Application | redhat | libvirt | 1.1.2 | Yes |
| Application | redhat | libvirt | 1.1.3 | Yes |
| Application | redhat | libvirt | 1.1.4 | Yes |