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prionPRIOn knowledge basePRION:CVE-2022-3165
HistoryOct 17, 2022 - 4:15 p.m.

Integer overflow

2022-10-1716:15:00
PRIOn knowledge base
www.prio-n.com
11
qemu
vnc server
integer underflow
clientcuttext
denial of service

6 Medium

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.6%

An integer underflow issue was found in the QEMU VNC server while processing ClientCutText messages in the extended format. A malicious client could use this flaw to make QEMU unresponsive by sending a specially crafted payload message, resulting in a denial of service.

CPENameOperatorVersion
fedoraeq36
fedoraeq37
qemuge6.1.0
qemule7.1.0