CVE-2013-4377

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Summary

CVECVE-2013-4377
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2013-10-11 22:55:40 UTC
Updated2026-04-29 01:13:23 UTC
DescriptionUse-after-free vulnerability in the virtio-pci implementation in Qemu 1.4.0 through 1.6.0 allows local users to cause a denial of service (daemon crash) by "hot-unplugging" a virtio device.

Risk And Classification

Primary CVSS: v2.0 2.3 from [email protected]

AV:A/AC:M/Au:S/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Adjacent
Access Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
None
Availability
Partial

AV:A/AC:M/Au:S/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Qemu Qemu 1.4.0 All All All
Application Qemu Qemu 1.4.1 All All All
Application Qemu Qemu 1.4.2 All All All
Application Qemu Qemu 1.5.0 All All All
Application Qemu Qemu 1.5.0 rc1 All All
Application Qemu Qemu 1.5.0 rc2 All All
Application Qemu Qemu 1.5.0 rc3 All All
Application Qemu Qemu 1.5.1 All All All
Application Qemu Qemu 1.5.2 All All All
Application Qemu Qemu 1.5.3 All All All
Application Qemu Qemu 1.6.0 All All All
Application Qemu Qemu 1.6.0 rc1 All All
Application Qemu Qemu 1.6.0 rc2 All All
Application Qemu Qemu 1.6.0 rc3 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
[Qemu-devel] [PATCH 11/11] virtio-pci: add device_unplugged callback af854a3a-2127-422b-91ae-364da2661108 lists.nongnu.org Patch
Security Advisory SA55015 - Qemu Virtio Hot-Unplugging Use-After-Free Denial of Service Vulnerability - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com Vendor Advisory
1012633 – (CVE-2013-4377) CVE-2013-4377 qemu: hot-unplugging virtio devices in guest can crash host qemu process af854a3a-2127-422b-91ae-364da2661108 bugzilla.redhat.com
USN-2092-1: QEMU vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com
oss-security - Re: CVE request: qemu host crash from within guest af854a3a-2127-422b-91ae-364da2661108 www.openwall.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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