Vulnerability in Xen
CVE-2017-10912
Xen through 4.8.x mishandles page transfer, which allows guest OS users to obtain privileged host OS access, aka XSA-217.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 10.0 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
References
- security.gentoo.org/glsa/201708-03 (vendor-advisory)
- www.debian.org/security/2017/dsa-3969 (vendor-advisory)
- www.securityfocus.com/bid/99158 (vdb-entry)
- www.securitytracker.com/id/1038721 (vdb-entry)
- xenbits.xen.org/xsa/advisory-217.html (Mailing List, Third Party Advisory, Mitigation)
- security.gentoo.org/glsa/201710-17 (vendor-advisory)
Frequently asked questions
- What is CVE-2017-10912?
- CVE-2017-10912 is a critical-severity vulnerability in Xen. CVSS score: 10.0/10. Published 2017-07-05.
- How severe is CVE-2017-10912?
- Critical severity. CVSS v3 base score is 10.0 out of 10.