PT-2019-16151 · Google · Android

Published 2019-05-08 · Updated 2021-07-21 · CVE-2019-2050

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 9

Description The issue is related to a possible use after free due to improper locking in the tearDownClientInterface of WificondControl.java. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Recommendations For Android versions 8.0 through 9, update to a version that contains a fix for this issue to prevent local escalation of privilege.

Fix

Use After Free

Improper Locking

Weakness Enumeration

CWE-416

CWE-667

Related Identifiers

CVE-2019-2050

Affected Products

Android

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2019-2050 · Security Note
• https://osv.dev/vulnerability/CVE-2019-2050 · Vendor Advisory
• https://source.android.com/security/bulletin/2019-05-01 · Vendor Advisory