CVE-2013-4154
Last modified
CVE-2013-4154 is a vulnerability of currently unknown severity. The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to "agent based cpu (un)plug," as demonstrated by the "virsh vcpucount foobar --guest" command.. EPSS estimates a 2.20% chance of exploitation in the next 30 days.
Description
The qemuAgentCommand function in libvirt before 1.1.1, when a guest agent is not configured, allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via vectors related to "agent based cpu (un)plug," as demonstrated by the "virsh vcpucount foobar --guest" command.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Redhat | Libvirt | <= 1.1.0 |
| Redhat | Libvirt | 1.0.0 |
| Redhat | Libvirt | 1.0.1 |
| Redhat | Libvirt | 1.0.2 |
| Redhat | Libvirt | 1.0.3 |
| Redhat | Libvirt | 1.0.4 |
| Redhat | Libvirt | 1.0.5 |
| Redhat | Libvirt | 1.0.6 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
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