CVE-2017-10918
moderate-risk
Published 2017-07-05
Xen through 4.8.x does not validate memory allocations during certain P2M operations, which allows guest OS users to obtain privileged host OS access, aka XSA-222.
Do I need to act?
~
1.7% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
10
CVSS 10.0/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (12)
Third Party Advisory
http://www.securityfocus.com/bid/99161
Mailing List
https://xenbits.xen.org/xsa/advisory-222.html
Third Party Advisory
http://www.securityfocus.com/bid/99161
Mailing List
https://xenbits.xen.org/xsa/advisory-222.html
42
/ 100
moderate-risk
Severity
33/34 · Critical
Exploitability
4/34 · Minimal
Exposure
5/34 · Minimal