CVE-2018-19406

 

Published at: - 21-11-2018 01:29

Last modified: - 26-10-2022 01:44

Total changes: - 3

Description

kvm_pv_send_ipi in arch/x86/kvm/lapic.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 the apic map is uninitialized.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

 

Verification logic

 

Reference

• https://lkml.org/lkml/2018/11/20/411
• 105988-Third Party Advisory, VDB Entry

 

Keywords

NVD

 

CVE-2018-19406

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures