CVE-2021-0431

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

In avrc_msg_cback of avrc_api.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure to a paired device with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-8.1 Android-9 Android-10Android ID: A-174149901

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

VendorProductVersions
n/aAndroidAndroid-11 Android-8.1 Android-9 Android-10

References

Timeline

Published
Apr 13, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-04327.0In ClearPullerCacheIfNecessary and ForceClearPullerCache of StatsPullerManager.cpp, there is a possible use-after-free due to a race conditiCVE-2021-04338.0In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjackinCVE-2021-04347.3In onReceive of BluetoothPermissionRequest.java, there is a possible phishing attack allowing a malicious Bluetooth device to acquire permisCVE-2021-04357.5In avrc_proc_vendor_command of avrc_api.cc, there is a possible leak of heap data due to uninitialized data. This could lead to remote inforCVE-2021-04365.5In CryptoPlugin::decrypt of CryptoPlugin.cpp, there is a possible out of bounds read due to integer overflow. This could lead to local inforCVE-2021-04377.8In setPlayPolicy of DrmPlugin.cpp, there is a possible double free. This could lead to local escalation of privilege in a privileged processCVE-2021-04387.8In several functions of InputDispatcher.cpp, WindowManagerService.java, and related files, there is a possible tapjacking attack due to an iCVE-2021-04397.8In setPowerModeWithHandle of com_android_server_power_PowerManagerService.cpp, there is a possible out of bounds write due to a missing bounCVE-2021-04417.3In onCreate of PermissionActivity.java, there is a possible permission bypass due to Confusing UI. This could lead to local escalation of prCVE-2021-04427.8In updateInfo of android_hardware_input_InputApplicationHandle.cpp, there is a possible control of code flow due to a use after free. This cCVE-2021-04434.7In several functions of ScreenshotHelper.java and related files, there is a possible incorrectly saved screenshot due to a race condition. TCVE-2021-04445.5In onActivityResult of QuickContactActivity.java, there is an unnecessary return of an intent. This could lead to local information disclosu
CVE-2021-0431: High severity, CVSS 7.5 | Vulnix