ByteOS Network

Vulnerability Details :

CVE-2020-8337

Assigner-lenovo

Assigner Org ID-da227ddf-6e25-4b41-b023-0f976dcaca4b

Published At-09 Jun, 2020 | 19:50

Updated At-16 Sep, 2024 | 18:38

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.

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

▼Common Vulnerabilities and Exposures (CVE)

cve.org

Assigner:lenovo

Assigner Org ID:da227ddf-6e25-4b41-b023-0f976dcaca4b

Published At:09 Jun, 2020 | 19:50

Updated At:16 Sep, 2024 | 18:38

▼CVE Numbering Authority (CNA)

Affected Products

Vendor

Lenovo Group Limited

Product

Synaptics Smart Audio UWP App

Versions

Affected

From unspecified before 1.0.83.0 (custom)

Problem Types

Type	CWE ID	Description
CWE	CWE-428	CWE-428 Unquoted Search Path or Element

Type: CWE

CWE ID: CWE-428

Description: CWE-428 Unquoted Search Path or Element

Solutions

Update to version 1.0.83.0 (or later) of the Smart Audio app, which installs with the corresponding audio driver version.

Credits

Synaptics would like to thank Michele Dell'Uomo (Quantum Leap Srl - a Deloitte business) for reporting this issue.

References

Hyperlink	Resource
https://support.lenovo.com/us/en/product_security/len-30707	x_refsource_MISC
https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf	x_refsource_MISC

Hyperlink: https://support.lenovo.com/us/en/product_security/len-30707

Resource:

x_refsource_MISC

Hyperlink: https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf

Resource:

x_refsource_MISC

▼Authorized Data Publishers (ADP)

CVE Program Container

References

Hyperlink	Resource
https://support.lenovo.com/us/en/product_security/len-30707	x_refsource_MISC x_transferred
https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf	x_refsource_MISC x_transferred

Hyperlink: https://support.lenovo.com/us/en/product_security/len-30707

Resource:

x_refsource_MISC

x_transferred

Hyperlink: https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf

Resource:

x_refsource_MISC

x_transferred

▼National Vulnerability Database (NVD)

nvd.nist.gov

Source:psirt@lenovo.com

Published At:09 Jun, 2020 | 20:15

Updated At:19 Jun, 2020 | 15:23

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	6.7	MEDIUM	CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Primary	2.0	7.2	HIGH	AV:L/AC:L/Au:N/C:C/I:C/A:C

Type: Primary

Version: 3.1

Base score: 6.7

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Type: Primary

Version: 2.0

Base score: 7.2

Base severity: HIGH

Vector:

AV:L/AC:L/Au:N/C:C/I:C/A:C

CPE Matches

Lenovo Group Limited

>>5-15ikb>>-

cpe:2.3:h:lenovo:5-15ikb:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>air-14_2019>>-

cpe:2.3:h:lenovo:air-14_2019:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>c340-14iwl>>-

cpe:2.3:h:lenovo:c340-14iwl:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>flex-14iwl>>-

cpe:2.3:h:lenovo:flex-14iwl:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>s540-14iwl>>-

cpe:2.3:h:lenovo:s540-14iwl:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>s540-14iwl_touch>>-

cpe:2.3:h:lenovo:s540-14iwl_touch:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_11e>>-

cpe:2.3:h:lenovo:thinkpad_11e:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_13>>-

cpe:2.3:h:lenovo:thinkpad_13:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_a275>>-

cpe:2.3:h:lenovo:thinkpad_a275:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_a285>>-

cpe:2.3:h:lenovo:thinkpad_a285:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_a475>>-

cpe:2.3:h:lenovo:thinkpad_a475:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_a485>>-

cpe:2.3:h:lenovo:thinkpad_a485:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e450>>-

cpe:2.3:h:lenovo:thinkpad_e450:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e450c>>-

cpe:2.3:h:lenovo:thinkpad_e450c:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e455>>-

cpe:2.3:h:lenovo:thinkpad_e455:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e460>>-

cpe:2.3:h:lenovo:thinkpad_e460:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e465>>-

cpe:2.3:h:lenovo:thinkpad_e465:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e470>>-

cpe:2.3:h:lenovo:thinkpad_e470:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e475>>-

cpe:2.3:h:lenovo:thinkpad_e475:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e480>>-

cpe:2.3:h:lenovo:thinkpad_e480:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e485>>-

cpe:2.3:h:lenovo:thinkpad_e485:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e490>>-

cpe:2.3:h:lenovo:thinkpad_e490:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e490s>>-

cpe:2.3:h:lenovo:thinkpad_e490s:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e540>>-

cpe:2.3:h:lenovo:thinkpad_e540:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e545>>-

cpe:2.3:h:lenovo:thinkpad_e545:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e550>>-

cpe:2.3:h:lenovo:thinkpad_e550:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e550c>>-

cpe:2.3:h:lenovo:thinkpad_e550c:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e555>>-

cpe:2.3:h:lenovo:thinkpad_e555:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e560>>-

cpe:2.3:h:lenovo:thinkpad_e560:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e565>>-

cpe:2.3:h:lenovo:thinkpad_e565:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e570>>-

cpe:2.3:h:lenovo:thinkpad_e570:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e575>>-

cpe:2.3:h:lenovo:thinkpad_e575:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e580>>-

cpe:2.3:h:lenovo:thinkpad_e580:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e585>>-

cpe:2.3:h:lenovo:thinkpad_e585:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_e590>>-

cpe:2.3:h:lenovo:thinkpad_e590:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_edge_e440>>-

cpe:2.3:h:lenovo:thinkpad_edge_e440:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_edge_e445>>-

cpe:2.3:h:lenovo:thinkpad_edge_e445:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l380>>-

cpe:2.3:h:lenovo:thinkpad_l380:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l380_yoga>>-

cpe:2.3:h:lenovo:thinkpad_l380_yoga:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l390_yoga>>-

cpe:2.3:h:lenovo:thinkpad_l390_yoga:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l440>>-

cpe:2.3:h:lenovo:thinkpad_l440:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l450>>-

cpe:2.3:h:lenovo:thinkpad_l450:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l460>>-

cpe:2.3:h:lenovo:thinkpad_l460:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l470>>-

cpe:2.3:h:lenovo:thinkpad_l470:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l480>>-

cpe:2.3:h:lenovo:thinkpad_l480:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l540>>-

cpe:2.3:h:lenovo:thinkpad_l540:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_l580>>-

cpe:2.3:h:lenovo:thinkpad_l580:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_p1>>-

cpe:2.3:h:lenovo:thinkpad_p1:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_p40>>-

cpe:2.3:h:lenovo:thinkpad_p40:-:*:*:*:*:*:*:*

Lenovo Group Limited

>>thinkpad_p53>>-

cpe:2.3:h:lenovo:thinkpad_p53:-:*:*:*:*:*:*:*

Weaknesses

CWE ID	Type	Source
CWE-428	Primary	nvd@nist.gov
CWE-428	Secondary	psirt@lenovo.com

CWE ID: CWE-428

Type: Primary

Source: nvd@nist.gov

CWE ID: CWE-428

Type: Secondary

Source: psirt@lenovo.com

References

Hyperlink	Source	Resource
https://support.lenovo.com/us/en/product_security/len-30707	psirt@lenovo.com	Vendor Advisory
https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf	psirt@lenovo.com	Vendor Advisory

Hyperlink: https://support.lenovo.com/us/en/product_security/len-30707

Source: psirt@lenovo.com

Resource:

Vendor Advisory

Hyperlink: https://www.synaptics.com/sites/default/files/audio-driver-security-brief-2020-06-09.pdf

Source: psirt@lenovo.com

Resource:

Vendor Advisory

CVE-2020-8337

Credits

Vendors

Products

Metrics (CVSS)

Weaknesses

Attack Patterns

Solution/Workaround

References

EPSS History

Score

Latest Score

N/A

Percentile

Latest Percentile

N/A

Stakeholder-Specific Vulnerability Categorization (SSVC)

Affected Products

Affected

Problem Types

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

Affected Products

Metrics

Metrics Other Info

Impacts

Solutions

Configurations

Workarounds

Exploits

Credits

Timeline

Replaced By

Rejected Reason

References

CISA Catalog

Metrics

CPE Matches

Weaknesses

Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References

Change History

Similar CVEs