CVE-2018-19407

MEDIUM · CVSS 5.5 EPSS 0.48%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2018-11-21 · Last synced 2026-08-04

CyberRota Analysis

AI analysis pending.

CVE

CVE-2018-19407

Severity

MEDIUM

CVSS

5.5

EPSS

0.48%

Linux

Original NVD Description

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.