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prionPRIOn knowledge basePRION:CVE-2016-4439
HistoryMay 20, 2016 - 2:59 p.m.

Command injection

2016-05-2014:59:00
PRIOn knowledge base
www.prio-n.com
8

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

The esp_reg_write function in hw/scsi/esp.c in the 53C9X Fast SCSI Controller (FSC) support in QEMU does not properly check command buffer length, which allows local guest OS administrators to cause a denial of service (out-of-bounds write and QEMU process crash) or potentially execute arbitrary code on the QEMU host via unspecified vectors.

7.8 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%