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prionPRIOn knowledge basePRION:CVE-2021-3608
HistoryFeb 24, 2022 - 7:15 p.m.

Design/Logic Flaw

2022-02-2419:15:00
PRIOn knowledge base
www.prio-n.com
8

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%

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.

CPENameOperatorVersion
debian_linuxeq10.0
fedoraeq34
qemult6.1.0

5.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.2%