CVE-2017-9375
QEMU (aka Quick Emulator), when built with USB xHCI controller emulator support, allows local guest OS privileged users to cause a denial of service (infinite recursive call) via vectors involving
02 Description
QEMU (aka Quick Emulator), when built with USB xHCI controller emulator support, allows local guest OS privileged users to cause a denial of service (infinite recursive call) via vectors involving
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
- 0.43% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 36.9% of scored records. A rank, not a probability.
- NVD base score
- 5.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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
- 2017-06-16 22:00Z9 YR AGO
- Last updated
- 2024-08-05 17:02Z2 YR AGO
- Reserved
- 2017-06-02
- 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
- 9e8ac1e9ab4c6b484820bdcd6a4a322e3365081b9315437b54d0ff9cf1f3c10e
05 Affected products
06 References
- git.qemu.orghttp://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=96d87bdda3919bb16f754b3d3fd1227e1f38f13c
- www.securityfocus.com98915http://www.securityfocus.com/bid/98915
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1458744
- www.debian.orgDSA-3991http://www.debian.org/security/2017/dsa-3991
- access.redhat.comRHSA-2017:2392https://access.redhat.com/errata/RHSA-2017:2392
- www.openwall.com[oss-security] 20170605 CVE-2017-9375 Qemu: usb: xhci infinite recursive call via xhci_kick_ephttp://www.openwall.com/lists/oss-security/2017/06/05/2
- access.redhat.comRHSA-2017:2408https://access.redhat.com/errata/RHSA-2017:2408
- lists.debian.org[debian-lts-announce] 20190920 [SECURITY] [DLA 1927-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2019/09/msg00021.html
07 Fixed in
Debian 12
- qemu Fixed in 1:2.10.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- qemu Fixed in 1:2.10.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- qemu Fixed in 1:2.10.0-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- qemu Fixed in 2.0.0+dfsg-2ubuntu1.35
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- qemu Fixed in 1:2.5+dfsg-5ubuntu10.15
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.