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prionPRIOn knowledge basePRION:CVE-2016-9104
HistoryDec 09, 2016 - 10:59 p.m.

Integer overflow

2016-12-0922:59:00
PRIOn knowledge base
www.prio-n.com
8

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%

Multiple integer overflows in the (1) v9fs_xattr_read and (2) v9fs_xattr_write functions in hw/9pfs/9p.c in QEMU (aka Quick Emulator) allow local guest OS administrators to cause a denial of service (QEMU process crash) via a crafted offset, which triggers an out-of-bounds access.

CPENameOperatorVersion
debian_linuxeq8.0
leapeq42.2
qemule2.7.1

6.4 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

26.7%