VDB
CVE-2017-8903
CVE-2017-8903
PUBLISHED
CVSS 8.800000190734863 HIGH
Xen through 4.8.x on 64-bit platforms mishandles page tables after an IRET hypercall, which might allow PV guest OS users to execute arbitrary code on the host OS, aka XSA-213.
EPSS 0.49% · 42.1th percentile
Risk Scores
CVSS 3.0
8.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS Score
0.49%
42.1th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | xen | 0, 4.5.1-0ubuntu1, 4.5.1-0ubuntu2 |
| Ubuntu:14.04:LTS | xen | 0, 4.3.0-1ubuntu1, 4.3.0-1ubuntu2 |
Timeline
- May 11, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 24, 2021 EPSS Score
- Aug 26, 2021 EPSS Score
- Oct 29, 2021 EPSS Score
- Dec 31, 2021 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 5, 2022 EPSS Score
- May 8, 2022 EPSS Score
- Sep 13, 2022 EPSS Score
- Nov 16, 2022 EPSS Score
- Jan 18, 2023 EPSS Score
References
- https://xenbits.xen.org/xsa/advisory-213.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-8903 third-party-advisory
- https://ubuntu.com/security/CVE-2017-8903 advisory