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cve[email protected]CVE-2020-8337
HistoryJun 09, 2020 - 8:15 p.m.

CVE-2020-8337

2020-06-0920:15:22
CWE-428
web.nvd.nist.gov
24
cve-2020-8337
synaptics smart audio
uwp
dchu audio drivers
lenovo platforms
vulnerability
administrative user
arbitrary code
nvd

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

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 configurations

NVD
Node
lenovo5-15ikbMatch-
OR
lenovoair-14_2019Match-
OR
lenovoc340-14iwlMatch-
OR
lenovoflex-14iwlMatch-
OR
lenovos540-14iwlMatch-
OR
lenovos540-14iwl_touchMatch-
OR
lenovothinkpad_11eMatch-
OR
lenovothinkpad_13Match-
OR
lenovothinkpad_a275Match-
OR
lenovothinkpad_a285Match-
OR
lenovothinkpad_a475Match-
OR
lenovothinkpad_a485Match-
OR
lenovothinkpad_e450Match-
OR
lenovothinkpad_e450cMatch-
OR
lenovothinkpad_e455Match-
OR
lenovothinkpad_e460Match-
OR
lenovothinkpad_e465Match-
OR
lenovothinkpad_e470Match-
OR
lenovothinkpad_e475Match-
OR
lenovothinkpad_e480Match-
OR
lenovothinkpad_e485Match-
OR
lenovothinkpad_e490Match-
OR
lenovothinkpad_e490sMatch-
OR
lenovothinkpad_e540Match-
OR
lenovothinkpad_e545Match-
OR
lenovothinkpad_e550Match-
OR
lenovothinkpad_e550cMatch-
OR
lenovothinkpad_e555Match-
OR
lenovothinkpad_e560Match-
OR
lenovothinkpad_e565Match-
OR
lenovothinkpad_e570Match-
OR
lenovothinkpad_e575Match-
OR
lenovothinkpad_e580Match-
OR
lenovothinkpad_e585Match-
OR
lenovothinkpad_e590Match-
OR
lenovothinkpad_edge_e440Match-
OR
lenovothinkpad_edge_e445Match-
OR
lenovothinkpad_l380Match-
OR
lenovothinkpad_l380_yogaMatch-
OR
lenovothinkpad_l390_yogaMatch-
OR
lenovothinkpad_l440Match-
OR
lenovothinkpad_l450Match-
OR
lenovothinkpad_l460Match-
OR
lenovothinkpad_l470Match-
OR
lenovothinkpad_l480Match-
OR
lenovothinkpad_l540Match-
OR
lenovothinkpad_l580Match-
OR
lenovothinkpad_p1Match-
OR
lenovothinkpad_p40Match-
OR
lenovothinkpad_p53Match-
OR
lenovothinkpad_p73Match-
OR
lenovothinkpad_r490Match-
OR
lenovothinkpad_r590Match-
OR
lenovothinkpad_s1_3rdMatch-
OR
lenovothinkpad_s1_yoga_12Match-
OR
lenovothinkpad_s2_yoga_3rd_genMatch-
OR
lenovothinkpad_s2_yoga_4th_genMatch-
OR
lenovothinkpad_s3Match-
OR
lenovothinkpad_s3-s440Match-
OR
lenovothinkpad_s3_3rd_genMatch-
OR
lenovothinkpad_s3_yoga_14Match-
OR
lenovothinkpad_s5Match-
OR
lenovothinkpad_t450Match-
OR
lenovothinkpad_t450sMatch-
OR
lenovothinkpad_t460Match-
OR
lenovothinkpad_t460pMatch-
OR
lenovothinkpad_t470pMatch-
OR
lenovothinkpad_x1_extremeMatch-
OR
lenovothinkpad_x260Match-
OR
lenovothinkpad_x270Match-
OR
lenovothinkpad_x380_yogaMatch-
OR
lenovothinkpad_yoga_11eMatch-
OR
lenovothinkpad_yoga_11e_3rd_genMatch-
OR
lenovothinkpad_yoga_11e_4th_genMatch-
OR
lenovothinkpad_yoga_11e_5th_genMatch-
OR
lenovothinkpad_yoga_14_460_s3Match-
OR
lenovothinkpad_yoga_370Match-
OR
lenovov130-15igmMatch-
OR
lenovov130-15ikbMatch-
OR
lenovov310-15igmMatch-
OR
lenovov330-15igmMatch-
OR
lenovoyoga_14Match-
AND
synapticssmart_audio_uwpRange<1.0.83.0

CNA Affected

[
  {
    "product": "Synaptics Smart Audio UWP App",
    "vendor": "Lenovo",
    "versions": [
      {
        "lessThan": "1.0.83.0",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

6.7 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.6%

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