CVE-2023-20931

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Summary

CVECVE-2023-20931
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2023-03-24 20:15:00 UTC
Updated2023-03-29 14:57:00 UTC
DescriptionIn avdt_scb_hdl_write_req of avdt_scb_act.cc, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-242535997

Risk And Classification

Problem Types: CWE-787

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Google Android 11.0 All All All
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—March 2023  |  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

  • 610471 Google Android Devices March 2023 Security Patch Missing
  • 610472 Google Android March 2023 Security Patch Missing for Samsung
  • 610486 Google Android April 2023 Security Patch Missing for Huawei EMUI
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