CVE-2013-7336

low

Published 2014-05-07 · Modified 2026-05-06

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CVSS v3

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CVSS v4 NEW

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not yet in upstream

VIR risk

1.9

Description

The qemuMigrationWaitForSpice function in qemu/qemu_migration.c in libvirt before 1.1.3 does not properly enter a monitor when performing seamless SPICE migration, which allows local users to cause a denial of service (NULL pointer dereference and libvirtd crash) by causing domblkstat to be called at the same time as the qemuMonitorGetSpiceMigrationStatus function.

Predictions

Exploit likelihood

20%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
suse	13.1	affected
debian	bookworm	fixed	`1.1.4-1`
debian	bullseye	fixed	`1.1.4-1`
debian	forky	fixed	`1.1.4-1`
debian	sid	fixed	`1.1.4-1`
debian	trixie	fixed	`1.1.4-1`

Application impact

Vendor	Product	Versions
redhat	libvirt	`{"endIncluding":"1.1.2"}`
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	`1.0.5.1`
redhat	libvirt	`1.0.5.2`
redhat	libvirt	`1.0.5.3`
redhat	libvirt	`1.0.5.4`
redhat	libvirt	`1.0.5.5`
redhat	libvirt	`1.0.5.6`
redhat	libvirt	`1.0.6`
redhat	libvirt	`1.1.0`
redhat	libvirt	`1.1.1`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.