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prionPRIOn knowledge basePRION:CVE-2017-18030
HistoryJan 23, 2018 - 6:29 p.m.

Out-of-bounds

2018-01-2318:29:00
PRIOn knowledge base
www.prio-n.com
7

4.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.3%

The cirrus_invalidate_region function in hw/display/cirrus_vga.c in Qemu allows local OS guest privileged users to cause a denial of service (out-of-bounds array access and QEMU process crash) via vectors related to negative pitch.

CPENameOperatorVersion
debian_linuxeq8.0
qemule2.8.1.1

4.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

25.3%