CVE-2021-39671

MEDIUM

Android 12 - Information Disclosure via Uninitialized Data in AIDL Generated Code

Title source: llm
STIX 2.1

Description

In code generated by aidl_const_expressions.cpp, there is a possible out of bounds read due to uninitialized data. This could lead to information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12Android ID: A-206718630

References (1)

Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2022-02-01

Scores

CVSS v3 6.5
EPSS 0.0048
EPSS Percentile 37.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Details

CWE
CWE-908
Status published
Products (1)
google/android 12.0
Published Feb 11, 2022
Tracked Since Feb 18, 2026