oxenstored in Xen 4.1.x, Xen 4.2.x, and xen-unstable does not properly consider the state of the Xenstore ring during read operations, which allows guest OS users to cause a denial of service (daemon crash and host-control outage, or memory consumption) or obtain sensitive control-plane data by leveraging guest administrative access.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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xen xen 4.1.2 |
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xen xen 4.1.1 |
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xen xen 4.1.0 |
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xen xen 4.1.3 |
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xen xen 4.1.4 |
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xen xen 4.2.0 |
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xen xen 4.2.1 |