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prionPRIOn knowledge basePRION:CVE-2018-19407
HistoryNov 21, 2018 - 12:29 a.m.

Null pointer dereference

2018-11-2100:29:00
PRIOn knowledge base
www.prio-n.com
6

AI Score

6

Confidence

High

EPSS

0

Percentile

5.1%

The vcpu_scan_ioapic function in arch/x86/kvm/x86.c in the Linux kernel through 4.19.2 allows local users to cause a denial of service (NULL pointer dereference and BUG) via crafted system calls that reach a situation where ioapic is uninitialized.