VDB
DEBIAN-CVE-2013-4153
DEBIAN-CVE-2013-4153
PUBLISHED
CVSS 9.300000190734863 CRITICAL
Record from OSV · Published September 30, 2013
Double free vulnerability in the qemuAgentGetVCPUs function in qemu/qemu_agent.c in libvirt 1.0.6 through 1.1.0 allows remote attackers to cause a denial of service (daemon crash) via a cpu count request, as demonstrated by the "virsh vcpucount dom --guest" command.
Fixed versions
Upgrade to a fixed version or later. Language registries are listed first, then Linux distributions, then vendor products.
| Package | Ecosystem | Fixed in |
|---|---|---|
| libvirt | Debian:14 | 1.1.0-4 |
| libvirt | Debian:12 | 1.1.0-4 |
| libvirt | Debian:13 | 1.1.0-4 |
Risk scores
CVSS 4.0
9.300000190734863
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | libvirt | 0 |
| Debian:12 | libvirt | 0 |
| Debian:13 | libvirt | 0 |
Timeline
- Sep 30, 2013 CVE Published
- Sep 1, 2026 CVE Updated
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln DEBIAN-CVE-2013-4153
vulnetix vdb fixes DEBIAN-CVE-2013-4153Or with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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