VDB
CVE-2016-9381
CVE-2016-9381
PUBLISHED
CVSS 7.5 HIGH
Race condition in QEMU in Xen allows local x86 HVM guest OS administrators to gain privileges by changing certain data on shared rings, aka a "double fetch" vulnerability.
EPSS 0.30% · 20.0th percentile
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.30%
20.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:14.04:LTS | xen | 4.4.1-0ubuntu0.14.04.5, 4.4.1-0ubuntu0.14.04.4, 4.4.2-0ubuntu0.14.04.7 |
| Ubuntu:16.04:LTS | qemu | *, *, 0 |
| Ubuntu:14.04:LTS | qemu | 2.0.0~rc1+dfsg-0ubuntu2, 2.0.0~rc1+dfsg-0ubuntu3, 2.0.0~rc1+dfsg-0ubuntu3.1 |
Timeline
- Nov 22, 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 5, 2023 EPSS Score
- May 28, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-9381 third-party-advisory
- https://xenbits.xen.org/xsa/advisory-197.html third-party-advisory
- https://ubuntu.com/security/notices/USN-3261-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-9381 third-party-advisory