CVE-2021-0380

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

In onReceive of DcTracker.java, there is a possible way to trigger a provisioning URL and modify other telephony settings due to a missing permission check. This could lead to local escalation of privilege during the onboarding flow with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-172459128

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-862

Affected software

No affected versions have been published.

Timeline

Published: Mar 10, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-03815.5In updateNotifications of DeviceStorageMonitorService.java, there is a possible permission bypass due to an unsafe PendingIntent. This could CVE-2021-03825.5In checkSlicePermission of SliceManagerService.java, there is a possible resource exposure due to an incorrect permission check. This could CVE-2021-03837.8In done of CaptivePortalLoginActivity.java, there is a confused deputy. This could lead to local escalation of privilege in carrier settings CVE-2021-03857.8In createConnectToAvailableNetworkNotification of ConnectToNetworkNotificationBuilder.java, there is a possible connection to untrusted WiFi CVE-2021-03867.8In onCreate of UsbConfirmActivity, there is a possible tapjacking vector due to an insecure default value. This could lead to local escalati CVE-2021-03876.4In FindQuotaDeviceForUuid of QuotaUtils.cpp, there is a possible use-after-free due to a race condition. This could lead to local escalation CVE-2021-03887.8In onReceive of ImsPhoneCallTracker.java, there is a possible misattribution of data usage due to an incorrect broadcast handler. This could CVE-2021-03897.8In setNightModeActivated of UiModeManagerService.java, there is a missing permission check. This could lead to local escalation of privilege CVE-2021-03907.8In various methods of WifiNetworkSuggestionsManager.java, there is a possible modification of suggested networks due to a missing permission CVE-2021-03917.8In onCreate() of ChooseTypeAndAccountActivity.java, there is a possible way to learn the existence of an account, without permissions, due t CVE-2021-03927.8In main of main.cpp, there is a possible memory corruption due to a double free. This could lead to local escalation of privilege with User CVE-2021-03937.8In Scanner::LiteralBuffer::NewCapacity of scanner.cc, there is a possible out of bounds write due to an integer overflow. This could lead to