CVE-2016-10025
UnknownEPSS 0.45%
Last modified
CVE-2016-10025 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | 4.6.0 |
| Xen | Xen | 4.6.1 |
| Xen | Xen | 4.6.3 |
| Xen | Xen | 4.6.4 |
| Xen | Xen | 4.7.0 |
| Xen | Xen | 4.7.1 |
| Xen | Xen | 4.8.0 |
| Citrix | Xenserver | 6.0.2 |
| Citrix | Xenserver | 6.2.0 |
| Citrix | Xenserver | 6.5 |
| Citrix | Xenserver | 7.0 |
References
- http://www.securityfocus.com/bid/95026Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037518Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-203.htmlPatch, Vendor Advisory
- https://support.citrix.com/article/CTX219378Patch, Third Party Advisory
- http://www.securityfocus.com/bid/95026Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037518Third Party Advisory, VDB Entry
- http://xenbits.xen.org/xsa/advisory-203.htmlPatch, Vendor Advisory
- https://support.citrix.com/article/CTX219378Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2016-10025?
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.
How severe is CVE-2016-10025?
Severity scoring for CVE-2016-10025 is pending analysis. The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2016-10025?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2016-10025?
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