The hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x up to and including 4.6.x allows local guest users to cause a denial of service (host crash) via a preemptible hypercall to the multicall interface.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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xen xen 4.4.3 |
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xen xen 4.5.0 |
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xen xen 4.4.0 |
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xen xen 4.6.0 |
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xen xen 4.5.1 |
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xen xen 4.5.2 |
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xen xen 4.4.1 |
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xen xen 4.4.2 |