CVE-2021-0478 - Improper Handling of Exceptional Conditions

Severity

78%

Complexity

18%

Confidentiality

98%

In updateDrawable of StatusBarIconView.java, there is a possible permission bypass due to an uncaught exception. This could lead to local escalation of privilege by running foreground services without notifying the user, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-8.1 Android-9Android ID: A-169255797

CVSS 3.1 Base Score 7.8. 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:H/A:H).

CVSS 2.0 Base Score 7.2. CVSS Attack Vector: local. CVSS Attack Complexity: low. CVSS Vector: (AV:L/AC:L/Au:N/C:C/I:C/A:C).

Overview

Type

Google Android

First reported 3 years ago

2021-06-21 17:15:00

Last updated 3 years ago

2021-06-22 20:57:00

Affected Software

Google Android 8.1

8.1

Google Android 9.0

9.0

Google Android 10.0

10.0

References

https://source.android.com/security/bulletin/2021-06-01

https://source.android.com/security/bulletin/2021-06-01

Patch, Vendor Advisory

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