CVE-2021-3608

A flaw was found in the QEMU implementation of VMWare’s paravirtual RDMA
device in versions prior to 6.1.0. The issue occurs while handling a
“PVRDMA_REG_DSRHIGH” write from the guest and may result in a crash of QEMU
or cause undefined behavior due to the access of an uninitialized pointer.
The highest threat from this vulnerability is to system availability.

Bugs

• <https://bugzilla.redhat.com/show_bug.cgi?id=1973383&gt;