CVE-2019-5604

Published Jul 26, 2019

Last updated 2 years ago

Overview

Description
In FreeBSD 12.0-STABLE before r350246, 12.0-RELEASE before 12.0-RELEASE-p8, 11.3-STABLE before r350247, 11.3-RELEASE before 11.3-RELEASE-p1, and 11.2-RELEASE before 11.2-RELEASE-p12, the emulated XHCI device included with the bhyve hypervisor did not properly validate data provided by the guest, allowing an out-of-bounds read. This provides a malicious guest the possibility to crash the system or access system memory.
Source
secteam@freebsd.org
NVD status
Analyzed

Risk scores

CVSS 3.1

Type
Primary
Base score
9.6
Impact score
5.8
Exploitability score
3.1
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:H
Severity
CRITICAL

CVSS 2.0

Type
Primary
Base score
8.5
Impact score
9.2
Exploitability score
8
Vector string
AV:N/AC:L/Au:S/C:C/I:N/A:C

Weaknesses

nvd@nist.gov
CWE-125

Social media

Hype score
Not currently trending

Configurations