01 Record

CVE-2017-9330

QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return

UnratedPUBLISHEDCNA: mitre

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

QEMU (aka Quick Emulator) before 2.9.0, when built with the USB OHCI Emulation support, allows local guest OS users to cause a denial of service (infinite loop) by leveraging an incorrect return

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.35% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 27.8% of scored records. A rank, not a probability.
NVD base score: 5.6 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2017-06-08 16:00Z9 YR AGO

Last updated

2024-08-05 17:02Z2 YR AGO

Reserved

2017-05-31

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.1

Document digest

d0d711625a92410def91b06f29e0e5c112466428ded5c358c8b11aa38282777c

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

qemuqemuNot specified—

redhatenterprise_linuxNot specified—

redhatopenstackNot specified—

06 References

www.debian.orgDSA-3920http://www.debian.org/security/2017/dsa-3920vendor-advisoryx_refsource_DEBIAN
www.securityfocus.com98779http://www.securityfocus.com/bid/98779vdb-entryx_refsource_BID
lists.debian.org[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlmailing-listx_refsource_MLIST
security.gentoo.orgGLSA-201706-03https://security.gentoo.org/glsa/201706-03vendor-advisoryx_refsource_GENTOO
www.openwall.com[oss-security] 20170601 CVE-2017-9330 Qemu: usb: ohci: infinite loop due to incorrect return valuehttp://www.openwall.com/lists/oss-security/2017/06/01/3mailing-listx_refsource_MLIST
bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1457697x_refsource_CONFIRM
git.qemu.orghttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=26f670a244982335cc08943fb1ec099a2c81e42dx_refsource_CONFIRM

01 Record index

CVE-2017-9330

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2017-9330

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References