cvedb.io
CVE-2021-3608
MEDIUM · CVSS 6
EPSS exploitation probability: 0%
Published 2022-02-24T19:15:09.167 · Last modified 2026-06-17T04:05:25.907

Summary

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.

Affected products

qemu — qemu

Does this affect you?

Add your gear to cvedb and we'll alert you only when qemu ships something exploited.

Check my exposure →

References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.