CVE-2026-62432
Vulnerability Description
The EVTCHNOP_expand_array hypercall checks for whether FIFO event
channels are enabled, but without holding the correct lock. It can race
with EVTCHNOP_reset, resulting in dereferencing a NULL pointer.
channels are enabled, but without holding the correct lock. It can race
with EVTCHNOP_reset, resulting in dereferencing a NULL pointer.
Vulnerability Details
Published Date
Last Modified
Source
NVD
Vendor
Xen
Product
Xen
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