CVE-2020-0242

HIGH

Google Android - Improper Locking

Title source: rule

Description

In reset of NuPlayerDriver.cpp, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the media server with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-8.0 Android-8.1 Android-9 Android-10Android ID: A-151643722

Exploits (3)

gitlab WRITEUP
by pazhanivel07 · poc
https://gitlab.com/pazhanivel07/frameworks_av-10-r33_CVE-2020-0242
nomisec WORKING POC
by pazhanivel07 · poc
https://github.com/pazhanivel07/frameworks_av-CVE-2020-0242_CVE-2020-0243
nomisec WORKING POC
by pazhanivel07 · poc
https://github.com/pazhanivel07/frameworks_av-10-r33_CVE-2020-0242

Scores

CVSS v3 7.8
EPSS 0.0001
EPSS Percentile 0.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-667 CWE-416
Status published
Products (4)
google/android 8.0
google/android 8.1
google/android 9.0
google/android 10.0
Published Aug 11, 2020
Tracked Since Feb 18, 2026