Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2019-18619

Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
22/07/2020
Last modified:
30/07/2020

Description

Incorrect parameter validation in the synaTee component of Synaptics WBF drivers using an SGX enclave (all versions prior to 2019-11-15) allows a local user to execute arbitrary code in the enclave (that can compromise confidentiality of enclave data) via APIs that accept invalid pointers.

Impact

Vector 3.x
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.80 HIGH
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
7.80
Severity 3.x
HIGH
Vector 2.0
AV:L/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Local
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.225.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.318.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.524.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.2.3530.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.3.3539.26:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.3.1116:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.8.1096:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.10.1093:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.11.1106:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.15.1102:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.38.1058:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.2734.1050:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.5.2811.1050:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:5.6.23.1000:*:*:*:*:*:*:*
cpe:2.3:o:synaptics:vfs75xx_firmware:6.0.14.1108:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools