CVE-2018-19406
MEDIUMLinux Kernel < 4.19.2 - Denial of Service via Uninitialized APIC Map
Title source: llmDescription
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.
References (2)
Core 2
Core References
Patch, Third Party Advisory x_refsource_misc
https://lkml.org/lkml/2018/11/20/411
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/105988
Scores
CVSS v3
5.5
EPSS
0.0036
EPSS Percentile
27.5%
Attack Vector
LOCAL
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details
CWE
CWE-476
Status
published
Products (1)
linux/linux_kernel
< 4.19.2
Published
Nov 21, 2018
Tracked Since
Feb 18, 2026