VDB
CVE-2016-7093
CVE-2016-7093
REJECTED
CVSS 8.199999809265137 HIGH
Xen 4.5.3, 4.6.3, and 4.7.x allow local HVM guest OS administrators to overwrite hypervisor memory and consequently gain host OS privileges by leveraging mishandling of instruction pointer truncation during emulation.
EPSS 0.43% · 35.6th percentile
Risk Scores
CVSS 3.0
8.199999809265137
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.43%
35.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xen | 0, 4.5.1-0ubuntu1, 4.5.1-0ubuntu2 |
Timeline
- Jun 20, 2016 PoC Published
- Sep 9, 2016 CVE Published
- Jul 20, 2018 PoC Published
- Feb 4, 2022 EPSS Score
- Mar 30, 2022 EPSS Score
- May 22, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 7, 2022 EPSS Score
- Oct 31, 2022 EPSS Score
- Dec 23, 2022 EPSS Score
- Feb 15, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-7093 third-party-advisory
- http://xenbits.xen.org/xsa/advisory-186.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-7093 third-party-advisory