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[email protected]CVE-2017-3767

HistoryNov 13, 2017 - 4:29 p.m.

CVE-2017-3767

2017-11-1316:29:00

[email protected]

web.nvd.nist.gov

vulnerability

local privilege escalation

realtek audio driver

lenovo thinkpad

code execution

administrative privileges

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

A local privilege escalation vulnerability was identified in the Realtek audio driver versions prior to 6.0.1.8224 in some Lenovo ThinkPad products. An attacker with local privileges could execute code with administrative privileges.

Affected configurations

NVD

Node

lenovothinkpad_10Match-

lenovothinkpad_11eMatch-

lenovothinkpad_13Match-

lenovothinkpad_l450Match-

lenovothinkpad_l460Match-

lenovothinkpad_l470_kblMatch-

lenovothinkpad_l470_sklMatch-

lenovothinkpad_l560Match-

lenovothinkpad_p50Match-

lenovothinkpad_p50sMatch-

lenovothinkpad_p51sMatch-

lenovothinkpad_p70Match-

lenovothinkpad_p71Match-

lenovothinkpad_s1Match-

lenovothinkpad_s1_yogaMatch-

lenovothinkpad_s1_yoga_12Match-

lenovothinkpad_s2Match-

lenovothinkpad_t440Match-

lenovothinkpad_t440pMatch-

lenovothinkpad_t440sMatch-

lenovothinkpad_t450Match-

lenovothinkpad_t450sMatch-

lenovothinkpad_t460Match-

lenovothinkpad_t460pMatch-

lenovothinkpad_t460sMatch-

lenovothinkpad_t470Match-

lenovothinkpad_t470pMatch-

lenovothinkpad_t470s_sklMatch-

lenovothinkpad_t540pMatch-

lenovothinkpad_t550Match-

lenovothinkpad_t560Match-

lenovothinkpad_t570Match-

lenovothinkpad_w540Match-

lenovothinkpad_w541Match-

lenovothinkpad_w550sMatch-

lenovothinkpad_x1_carbonMatch-

lenovothinkpad_x1_tabletMatch-

lenovothinkpad_x1_yogaMatch-

lenovothinkpad_x1cMatch-

lenovothinkpad_x240Match-

lenovothinkpad_x240sMatch-

lenovothinkpad_x250Match-

lenovothinkpad_x260Match-

lenovothinkpad_x270_kblMatch-

lenovothinkpad_x270_sklMatch-

lenovothinkpad_yoga_11eMatch-

AND

realtekaudio_driver_firmwareRange<6.0.1.8224

CPENameOperatorVersion
realtek:audio_driver_firmwarerealtek audio driver firmwarelt6.0.1.8224

CPE	Name	Operator	Version
realtek:audio_driver_firmware	realtek audio driver firmware	lt	6.0.1.8224

CNA Affected

[
  {
    "product": "Realtek Audio Driver",
    "vendor": "Lenovo Group Ltd.",
    "versions": [
      {
        "status": "affected",
        "version": "Earlier than 6.0.1.8224"
      }
    ]
  }
]

References

support.lenovo.com/us/en/product_security/LEN-15759

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

0.0004 Low

EPSS

Percentile

5.1%

JSON

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