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prionPRIOn knowledge basePRION:CVE-2020-35506
HistoryMay 28, 2021 - 11:15 a.m.

Design/Logic Flaw

2021-05-2811:15:00
PRIOn knowledge base
www.prio-n.com
3

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.4%

A use-after-free vulnerability was found in the am53c974 SCSI host bus adapter emulation of QEMU in versions before 6.0.0 during the handling of the ‘Information Transfer’ command (CMD_TI). This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service or potential code execution with the privileges of the QEMU process.

CPENameOperatorVersion
qemult6.0.0

6.7 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

14.4%