VDB
CVE-2016-2391
CVE-2016-2391
PUBLISHED
CVSS 5 MEDIUM
The ohci_bus_start function in the USB OHCI emulation support (hw/usb/hcd-ohci.c) in QEMU allows local guest OS administrators to cause a denial of service (NULL pointer dereference and QEMU process crash) via vectors related to multiple eof_timers.
EPSS 0.40% · 31.5th percentile
Risk Scores
CVSS 3.0
5
CVSS:3.0/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.40%
31.5th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | qemu | *, 2.0.0+dfsg-2ubuntu1.9, 2.0.0+dfsg-2ubuntu1.10 |
| Ubuntu:16.04:LTS | qemu | 1:2.3+dfsg-5ubuntu9, 1:2.3+dfsg-5ubuntu10, 1:2.4+dfsg-4ubuntu2 |
Timeline
- Feb 17, 2016 CVE Published
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 21, 2022 EPSS Score
- Jul 13, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Oct 28, 2022 EPSS Score
- Dec 20, 2022 EPSS Score
- Feb 11, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 6, 2023 EPSS Score
- May 29, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-2391 third-party-advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-02/msg03374.html third-party-advisory
- http://www.openwall.com/lists/oss-security/2016/02/16/2 third-party-advisory
- https://ubuntu.com/security/notices/USN-2974-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-2391 third-party-advisory