Medium
Security advisory
The 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.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2016-4037
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 1 Nov 2026, 06:25 UTC · Revision 1
Source evidence
The 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.
osv:CVE-2016-4037
Complete source record
{
"id": "082ca90d2a0753ef82723d163bbca8b562c36873e98d06b6c244de01e8f9f6dd",
"url": "https://osv.dev/vulnerability/CVE-2016-4037",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "CVE-2016-4037",
"summary": "The 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.",
"evidence": "osv:CVE-2016-4037",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2016-4037",
"aliases": [
"CVE-2016-4037"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H"
}
],
"affected": [
{
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{
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},
{
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"v1.0-rc0",
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"v0.13.0-rc0",
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"v0.5.0",
"v0.4.4",
"v0.4.3",
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"database_specific": {
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}
},
{
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"type": "GIT",
"events": [
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{
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{
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{
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},
{
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{
"cpe": "cpe:2.3:a:qemu:qemu:2.6.0:rc1:*:*:*:*:*:*",
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},
{
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{
"cpe": "cpe:2.3:a:qemu:qemu:2.6.0:rc2:*:*:*:*:*:*",
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{
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},
{
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}
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}
]
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}
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}
],
"modified": "2026-10-24T10:30:39.368092426Z",
"provider": "osv",
"references": [
"https://lists.debian.org/debian-lts-announce/2018/11/msg00038.html",
"https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02734.html",
"https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02691.html"
],
"provider_metadata": {
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],
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{
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}
},
"related_cves": [
{
"value": "CVE-2016-4037",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 434651,
"published_at": "2016-05-23T19:59:06.933+00:00"
}