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cvelistRedhatCVELIST:CVE-2020-35503
HistoryJun 02, 2021 - 1:22 p.m.

CVE-2020-35503

2021-06-0213:22:19
CWE-476
redhat
raw.githubusercontent.com
2

5.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.1%

A NULL pointer dereference flaw was found in the megasas-gen2 SCSI host bus adapter emulation of QEMU in versions before and including 6.0. This issue occurs in the megasas_command_cancelled() callback function while dropping a SCSI request. This flaw allows a privileged guest user to crash the QEMU process on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.

5.9 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

12.1%