CVE-2023-20942

MediumCVSS 5.5/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-326

Affected software

No affected versions have been published.

Timeline

Published: Jul 13, 2023
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2023

CVE-2023-209437.8In clearApplicationUserData of ActivityManagerService.java, there is a possible way to remove system files due to a path traversal error. Th CVE-2023-209447.8In run of ChooseTypeAndAccountActivity.java, there is a possible escalation of privilege due to unsafe deserialization. This could lead to l CVE-2023-209457.8In phNciNfc_MfCreateXchgDataHdr of phNxpExtns_MifareStd.cpp, there is a possible out of bounds write due to a missing bounds check. This cou CVE-2023-209469.8In onStart of BluetoothSwitchPreferenceController.java, there is a possible permission bypass due to a confused deputy. This could lead to r CVE-2023-209477.8In getGroupState of GrantPermissionsViewModel.kt, there is a possible way to keep a one-time permission granted due to a permissions bypass.CVE-2023-209487.5In dropFramesUntilIframe of AAVCAssembler.cpp, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remo CVE-2023-209495.5In s2mpg11_pmic_probe of s2mpg11-regulator.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to local CVE-2023-20959.8A vulnerability was found in SourceCodester Vehicle Service Management System 1.0 and classified as critical. This issue affects some unknow CVE-2023-209507.8In AlarmManagerActivity of AlarmManagerActivity.java, there is a possible way to bypass background activity launch restrictions via a pendin CVE-2023-209519.8In gatt_process_prep_write_rsp of gatt_cl.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remo CVE-2023-209525.5In A2DP_BuildCodecHeaderSbc of a2dp_sbc.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local CVE-2023-209537.8In onPrimaryClipChanged of ClipboardListener.java, there is a possible way to bypass factory reset protection due to incorrect UI being show