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prionPRIOn knowledge basePRION:CVE-2020-25742
HistoryOct 06, 2020 - 3:15 p.m.

Null pointer dereference

2020-10-0615:15:00
PRIOn knowledge base
www.prio-n.com
7

3.6 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%

pci_change_irq_level in hw/pci/pci.c in QEMU before 5.1.1 has a NULL pointer dereference because pci_get_bus() might not return a valid pointer.

CPENameOperatorVersion
qemult5.1.1

3.6 Low

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

15.5%