Security Advisory

CVE-2021-3608

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2022-02-24 18:50:20

Last updated 2024-08-03 17:01:08

Assigner redhat

State PUBLISHED

Description

A flaw was found in the QEMU implementation of VMWares 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.

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