CVE-2023-20942

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Summary

CVECVE-2023-20942
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-07-13 00:15:00 UTC
Updated2023-07-25 17:42:00 UTC
DescriptionIn openMmapStream of AudioFlinger.cpp, there is a possible way to record audio without displaying the microphone privacy indicator due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Risk And Classification

Problem Types: NVD-CWE-noinfo

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 12.0 All All All
Operating System Google Android 12.1 All All All
Operating System Google Android 13.0 All All All

References

ReferenceSourceLinkTags
Android Security Bulletin—July 2023  |  Android Open Source Project MISC source.android.com
bae3b00a5873d1562679a1289fd8490178cfe064 - platform/frameworks/av - Git at Google MISC android.googlesource.com
770b45c3c1619cf4008b89e7a0f4392bf2224bbc - platform/frameworks/av - Git at Google MISC android.googlesource.com
b072419650958c41c87d2baa572dc2fe6da9ea6b - platform/frameworks/av - Git at Google MISC android.googlesource.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 610466 Google Android Devices February 2023 Security Patch Missing
  • 610467 Google Android February 2023 Security Patch Missing for Samsung
  • 610504 Google Android Devices July 2023 Security Patch Missing
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