The hypercall_create_continuation function in arch/arm...
Moderate severity
Unreviewed
Published
May 14, 2022
to the GitHub Advisory Database
•
Updated Feb 2, 2023
Description
Published by the National Vulnerability Database
Nov 17, 2015
Published to the GitHub Advisory Database
May 14, 2022
Last updated
Feb 2, 2023
The hypercall_create_continuation function in arch/arm/domain.c in Xen 4.4.x through 4.6.x allows local guest users to cause a denial of service (host crash) via a preemptible hypercall to the multicall interface.
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