CVE-2017-10922
UnknownEPSS 2.01%
Last modified
CVE-2017-10922 is a vulnerability of currently unknown severity. The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.. EPSS estimates a 2.01% chance of exploitation in the next 30 days.
Description
The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Xen | Xen | <= 4.8.1 |
References
- https://xenbits.xen.org/xsa/advisory-224.htmlPatch, Vendor Advisory
- https://xenbits.xen.org/xsa/advisory-224.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2017-10922?
The grant-table feature in Xen through 4.8.x mishandles MMIO region grant references, which allows guest OS users to cause a denial of service (loss of grant trackability), aka XSA-224 bug 3.
How severe is CVE-2017-10922?
Severity scoring for CVE-2017-10922 is pending analysis. The EPSS model estimates a 2.01% probability of exploitation in the next 30 days.
How do I fix CVE-2017-10922?
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-2017-10922?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST