CVE-2017-10922
First published: Wed Jul 05 2017(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Xen xen-unstable | <=4.8.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2017-10922?
CVE-2017-10922 has a severity classification that indicates it may lead to a denial of service due to loss of grant trackability.
How do I fix CVE-2017-10922?
To fix CVE-2017-10922, users should upgrade to Xen version 4.8.2 or later where the vulnerability is resolved.
Who is affected by CVE-2017-10922?
CVE-2017-10922 affects systems running Xen version up to and including 4.8.1.
What type of vulnerability is CVE-2017-10922?
CVE-2017-10922 is a denial of service vulnerability specifically related to the mishandling of MMIO region grant references.
What is the impact of CVE-2017-10922?
The impact of CVE-2017-10922 can result in an inability to track grants properly, leading to potential service disruptions.
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