CVE-2020-8337

MEDIUM

6.7

CVSS Score

Published: June 9, 2020 at 07:50 PM UTC

Updated: June 17, 2026 at 03:26 AM UTC

83 products affected across 2 vendorsSmart Audio UwpThinkPad X380 YogaThinkPad Yoga 370

Using Synaptics Smart Audio UWP App by Lenovo?

Get instant alerts when new vulnerabilities affect Synaptics Smart Audio UWP App - before attackers find them.

Real-time alertsTrack your software stackFree plan available

Start Free Sign In

Severity

MEDIUM6.7

Exploit prediction

EPSS 0.4%

Description

An unquoted search path vulnerability was reported in versions prior to 1.0.83.0 of the Synaptics Smart Audio UWP app associated with the DCHU audio drivers on Lenovo platforms that could allow an administrative user to execute arbitrary code.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Smart Audio Uwp · Synaptics

95%

v < 1.0.83.0

Affected range stops below 1.0.83.0, so it looks safe — our inference, not a vendor statement

lenovo-5-15ikb (environment) · lenovo-air-14-2019 (environment) · lenovo-c340-14iwl (environment) · lenovo-flex-14iwl (environment) · lenovo-s540-14iwl (environment) · lenovo-s540-14iwl-touch (environment) · lenovo-thinkpad-11e (environment) · lenovo-thinkpad-13 (environment) · lenovo-thinkpad-a275 (environment) · lenovo-thinkpad-a285 (environment) · lenovo-thinkpad-a475 (environment) · lenovo-thinkpad-a485 (environment) · lenovo-thinkpad-e450 (environment) · lenovo-thinkpad-e450c (environment) · lenovo-thinkpad-e455 (environment) · lenovo-thinkpad-e460 (environment) · lenovo-thinkpad-e465 (environment) · lenovo-thinkpad-e470 (environment) · lenovo-thinkpad-e475 (environment) · lenovo-thinkpad-e480 (environment) · lenovo-thinkpad-e485 (environment) · lenovo-thinkpad-e490-firmware (environment) · lenovo-thinkpad-e490s (environment) · lenovo-thinkpad-e540 (environment) · lenovo-thinkpad-e545 (environment) · lenovo-thinkpad-e550 (environment) · lenovo-thinkpad-e550c (environment) · lenovo-thinkpad-e555 (environment) · lenovo-thinkpad-e560 (environment) · lenovo-thinkpad-e565 (environment) · lenovo-thinkpad-e570 (environment) · lenovo-thinkpad-e575 (environment) · lenovo-thinkpad-e580 (environment) · lenovo-thinkpad-e585 (environment) · lenovo-thinkpad-e590 (environment) · lenovo-thinkpad-edge-e440 (environment) · lenovo-thinkpad-edge-e445 (environment) · lenovo-thinkpad-l380 (environment) · lenovo-thinkpad-l380-yoga (environment) · lenovo-thinkpad-l390-yoga (environment) · lenovo-thinkpad-l440 (environment) · lenovo-thinkpad-l450 (environment) · lenovo-thinkpad-l460 (environment) · lenovo-thinkpad-l470 (environment) · lenovo-thinkpad-l480 (environment) · lenovo-thinkpad-l540 (environment) · lenovo-thinkpad-l580 (environment) · lenovo-thinkpad-p1 (environment) · lenovo-thinkpad-p40 (environment) · lenovo-thinkpad-p53 (environment) · lenovo-thinkpad-p73 (environment) · lenovo-thinkpad-r490 (environment) · lenovo-thinkpad-r590 (environment) · lenovo-thinkpad-s1-3rd (environment) · lenovo-thinkpad-s1-yoga-12 (environment) · lenovo-thinkpad-s2-yoga-3rd-gen (environment) · lenovo-thinkpad-s2-yoga-4th-gen (environment) · lenovo-thinkpad-s3 (environment) · lenovo-thinkpad-s3-3rd-gen (environment) · lenovo-thinkpad-s3-s440 (environment) · lenovo-thinkpad-s3-yoga-14 (environment) · lenovo-thinkpad-s5 (environment) · lenovo-thinkpad-t450 (environment) · lenovo-thinkpad-t450s (environment) · lenovo-thinkpad-t460 (environment) · lenovo-thinkpad-t460p (environment) · lenovo-thinkpad-t470p (environment) · lenovo-thinkpad-x1-extreme (environment) · lenovo-thinkpad-x260 (environment) · lenovo-thinkpad-x270 (environment) · lenovo-thinkpad-x380-yoga (environment) · lenovo-thinkpad-yoga-11e (environment) · lenovo-thinkpad-yoga-11e-3rd-gen (environment) · lenovo-thinkpad-yoga-11e-4th-gen (environment) · lenovo-thinkpad-yoga-11e-5th-gen (environment) · lenovo-thinkpad-yoga-14-460-s3 (environment) · lenovo-thinkpad-yoga-370 (environment) · lenovo-v130-15igm (environment) · lenovo-v130-15ikb (environment) · lenovo-v310-15igm (environment) · lenovo-v330-15igm (environment) · lenovo-yoga-14 (environment)

5-15Ikb · Lenovodevice

80%

All versions

Air-14 2019 · Lenovodevice

80%

All versions

C340-14Iwl · Lenovodevice

80%

All versions

Flex-14Iwl · Lenovodevice

80%

All versions