CVEvulnerability

CVE-2021-0963

7.1 HIGH Published 2021-12-15 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-12-15
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N
CVSS 2.0 ([email protected])
3.3 LOW — AV:L/AC:M/Au:N/C:P/I:P/A:N
Weaknesses
CWE-1021

Description

In onCreate of KeyChainActivity.java, there is a possible way to use an app certificate stored in keychain 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-199754277

Affected configurations

• google android 9.0 • google android 10.0 • google android 11.0 • google android 12.0

Related

Weakness · CWE (1)

  • CWE-1021 Improper Restriction of Rendered UI Layers or Frames weakness

References