CVE-2021-1039 - Improper Restriction of Rendered UI Layers or Frames

Severity

78%

Complexity

18%

Confidentiality

98%

In NotificationAccessActivity of AndroidManifest.xml, there is a possible EoP due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-9Android ID: A-182808318

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:N/UI:R/S:U/C:H/I:H/A:H).

CVSS 2.0 Base Score 6.9. CVSS Attack Vector: local. CVSS Attack Complexity: medium. CVSS Vector: (AV:L/AC:M/Au:N/C:C/I:C/A:C).

Overview

Type

Google Android

First reported 3 years ago

2021-12-15 19:15:00

Last updated 3 years ago

2021-12-20 17:34:00

Affected Software

Google Android 9.0

9.0

Google Android 10.0

10.0

References

https://source.android.com/security/bulletin/aaos/2021-12-01

https://source.android.com/security/bulletin/aaos/2021-12-01

Patch, Vendor Advisory

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