Executive Summary

Informations
Name CVE-2019-2174 First vendor Publication 2019-09-05
Vendor Cve Last vendor Modification 2021-07-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Overall CVSS Score 7.8
Base Score 7.8 Environmental Score 7.8
impact SubScore 5.9 Temporal Score 7.8
Exploitabality Sub Score 1.8
 
Attack Vector Local Attack Complexity Low
Privileges Required Low User Interaction None
Scope Unchanged Confidentiality Impact High
Integrity Impact High Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:L/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 7.2 Attack Range Local
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 3.9 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

In SensorManager::assertStateLocked of SensorManager.cpp in Android 7.1.1, 7.1.2, 8.0, 8.1, and 9, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-2174

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-667 Insufficient Locking
50 % CWE-416 Use After Free

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 5

Sources (Detail)

Source Url
MISC https://source.android.com/security/bulletin/2019-09-01

Alert History

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Date Informations
2021-08-05 01:33:41
  • Multiple Updates
2021-07-21 17:24:54
  • Multiple Updates
2021-05-04 13:33:09
  • Multiple Updates
2021-04-22 02:47:07
  • Multiple Updates
2020-05-23 02:29:20
  • Multiple Updates
2019-09-06 21:19:41
  • Multiple Updates
2019-09-06 17:19:32
  • Multiple Updates
2019-09-06 05:19:39
  • First insertion