CVE-2021-0438

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Summary

CVECVE-2021-0438
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2021-04-13 19:15:00 UTC
Updated2022-06-28 14:11:00 UTC
DescriptionIn several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an incorrect FLAG_OBSCURED value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-8.1 Android-9 Android-10Android ID: A-152064592

Risk And Classification

Problem Types: CWE-1021

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 10.0 All All All
Operating System Google Android 8.1 All All All
Operating System Google Android 9.0 All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—April 2021  |  Android Open Source Project MISC source.android.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610330 Google Android April 2021 Security Patch Missing for Samsung
  • 610331 Google Android Devices April 2021 Security Patch Missing
  • 610332 Google Android April 2021 Security Patch Missing for LGE
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