CVE-2016-4037

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Summary

CVECVE-2016-4037
StatePUBLISHED
Assignerredhat
Source PriorityCVE Program / NVD first with legacy fallback
Published2016-05-23 19:59:06 UTC
Updated2026-05-06 22:30:45 UTC
DescriptionThe ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to CVE-2015-8558.

Risk And Classification

Primary CVSS: v3.1 6 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

Problem Types: CWE-400 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
2.0[email protected]Primary4.9AV:L/AC:L/Au:N/C:N/I:N/A:C

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Changed
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H

CVSS v2.0 Breakdown

Access Vector
Local
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete

AV:L/AC:L/Au:N/C:N/I:N/A:C

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Canonical Ubuntu Linux 12.04 All All All
Operating System Canonical Ubuntu Linux 14.04 All All All
Operating System Canonical Ubuntu Linux 15.10 All All All
Operating System Canonical Ubuntu Linux 16.04 All All All
Operating System Debian Debian Linux 8.0 All All All
Operating System Fedoraproject Fedora 22 All All All
Operating System Fedoraproject Fedora 23 All All All
Operating System Fedoraproject Fedora 24 All All All
Application Qemu Qemu 2.6.0 rc0 All All
Application Qemu Qemu 2.6.0 rc1 All All
Application Qemu Qemu 2.6.0 rc2 All All
Application Qemu Qemu All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
USN-2974-1: QEMU vulnerabilities | Ubuntu af854a3a-2127-422b-91ae-364da2661108 www.ubuntu.com Third Party Advisory
[SECURITY] [DLA 1599-1] qemu security update af854a3a-2127-422b-91ae-364da2661108 lists.debian.org Mailing List, Third Party Advisory
Re: [Qemu-devel] [PATCH 1/2] ehci: apply limit to itd/sidt descriptors af854a3a-2127-422b-91ae-364da2661108 lists.gnu.org Mailing List, Vendor Advisory
[Qemu-devel] [PATCH 1/2] ehci: apply limit to itd/sidt descriptors af854a3a-2127-422b-91ae-364da2661108 lists.gnu.org Mailing List, Patch, Vendor Advisory
[SECURITY] Fedora 22 Update: xen-4.5.3-2.fc22 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Mailing List, Third Party Advisory
oss-security - Qemu: usb: Infinite loop vulnerability in usb_ehci using siTD process af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
[SECURITY] Fedora 24 Update: xen-4.6.1-6.fc24 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Mailing List, Third Party Advisory
oss-security - Re: Qemu: usb: Infinite loop vulnerability in usb_ehci using siTD process af854a3a-2127-422b-91ae-364da2661108 www.openwall.com Mailing List
QEMU CVE-2016-4037 Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Third Party Advisory, VDB Entry
git.qemu.org Git - qemu.git/commit af854a3a-2127-422b-91ae-364da2661108 git.qemu.org
[SECURITY] Fedora 23 Update: xen-4.5.3-2.fc23 af854a3a-2127-422b-91ae-364da2661108 lists.fedoraproject.org Mailing List, Third Party Advisory
git.qemu.org Git - qemu.git/commit MITRE git.qemu.org
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