CVE Vulnerability

CVE-2019-5604

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.

8.5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 9.2

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact NONE

Availability Impact COMPLETE

Scope

9.6 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.1 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:16.bhyve.asc Third Party Advisory
http://packetstormsecurity.com/files/153753/FreeBSD-Security-Advisory-FreeBSD-SA-19-16.bhyve.html Third Party Advisory VDB Entry
https://security.netapp.com/advisory/ntap-20190814-0003/
Configurations

Configuration 1

cpe:2.3:o:freebsd:freebsd:12.0:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:11.2:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:11.0:-:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:11.3:-:*:*:*:*:*:*
Information

Published : 2019-07-26 01:15

Updated : 2019-08-14 06:15

NVD link : CVE-2019-5604

Mitre link : CVE-2019-5604

Products Affected
No products.
CWE
CWE-125

Out-of-bounds Read