CVE-2023-20942

Published Jul 12, 2023 CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed
Description
In 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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2023-25110 In 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.
History
Type Values Removed Values Added
Weaknesses CWE-326
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
google_android
Published
Updated
Nov 6, 2024, 4:50 PM
Reserved
Nov 3, 2022, 10:37 PM
Status
Modified
Published
Jul 13, 2023, 12:15 AM
Modified
Jun 17, 2026, 5:31 AM