CVE-2016-10025

Description

VMFUNC emulation in Xen 4.6.x through 4.8.x on x86 systems using AMD virtualization extensions (aka SVM) allows local HVM guest OS users to cause a denial of service (hypervisor crash) by leveraging a missing NULL pointer check.

Category

5.5
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.12%
Vendor Advisory xen.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://www.securityfocus.com/bid/95026 vdb entry third party advisory
http://xenbits.xen.org/xsa/advisory-203.html patch vendor advisory
https://support.citrix.com/article/CTX219378 third party advisory patch
http://www.securitytracker.com/id/1037518 vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2016-10025?
CVE-2016-10025 has been scored as a medium severity vulnerability.
How to fix CVE-2016-10025?
To fix CVE-2016-10025, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2016-10025 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2016-10025 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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