Vulnerabilities > CVE-2021-39680 - Use of Uninitialized Resource vulnerability in Google Android
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE Summary
In sec_SHA256_Transform of sha256_core.c, there is a possible way to read heap data due to uninitialized data. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-197965864References: N/A
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 1 |