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CVE-2021-3582

CVE-kwetsbaarheidsdetails - eXtreme Datacenter Security Operations

Gepubliceerd 2022-03-25 18:02:49

Laatst bijgewerkt 2024-08-03 17:01:07

Toegewezen door redhat

CVSS-score geen score

Status PUBLISHED

Beschrijving

A flaw was found in the QEMU implementation of VMWare's paravirtual RDMA device. The issue occurs while handling a "PVRDMA_CMD_CREATE_MR" command due to improper memory remapping (mremap). This flaw allows a malicious guest to crash the QEMU process on the host. The highest threat from this vulnerability is to system availability.

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