CVE-2021-0639 - Insecure Storage of Sensitive Information

Severity

55%

Complexity

18%

Confidentiality

60%

In multiple functions of libl3oemcrypto.cpp, there is a possible weakness in the existing obfuscation mechanism due to the way sensitive data is handled. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-190724551

CVSS 3.1 Base Score 5.5. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N).

CVSS 2.0 Base Score 2.1. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N).

Overview

First reported 3 years ago

2021-08-17 19:15:00

Last updated 3 years ago

2021-08-24 16:54:00

Affected Software

Google Android Operating System

References

https://source.android.com/security/bulletin/2021-08-01

https://source.android.com/security/bulletin/2021-08-01

Vendor Advisory

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