CVE-2017-10918
UnknownEPSS 3.67%
Last modified
CVE-2017-10918 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 3.67% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | <= 4.8.1 |
References
- http://www.securityfocus.com/bid/99161Third Party Advisory, VDB Entry
- https://xenbits.xen.org/xsa/advisory-222.htmlMailing List, Mitigation, Third Party Advisory
- http://www.securityfocus.com/bid/99161Third Party Advisory, VDB Entry
- https://xenbits.xen.org/xsa/advisory-222.htmlMailing List, Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-10918?
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.
How severe is CVE-2017-10918?
Severity scoring for CVE-2017-10918 is pending analysis. The EPSS model estimates a 3.67% probability of exploitation in the next 30 days.
How do I fix CVE-2017-10918?
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.
Are you affected by CVE-2017-10918?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST