CVE-2021-0387

In FindQuotaDeviceForUuid of QuotaUtils.cpp, there is a possible use-after-free due to a race condition. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-169421939

• CWE-362

• https://source.android.com/security/bulletin/pixel/2021-03-01Patch, Vendor Advisory
• https://source.android.com/security/bulletin/pixel/2021-03-01Patch, Vendor Advisory

Published

Mar 10, 2021

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-0381In updateNotifications of DeviceStorageMonitorService.java, …5.5
• CVE-2021-0382In checkSlicePermission of SliceManagerService.java, there i…5.5
• CVE-2021-0383In done of CaptivePortalLoginActivity.java, there is a confu…7.8
• CVE-2021-0384Rejected reason: DO NOT USE THIS CANDIDATE NUMBER. ConsultID…
• CVE-2021-0385In createConnectToAvailableNetworkNotification of ConnectToN…7.8
• CVE-2021-0386In onCreate of UsbConfirmActivity, there is a possible tapja…7.8
• CVE-2021-0388In onReceive of ImsPhoneCallTracker.java, there is a possibl…7.8
• CVE-2021-0389In setNightModeActivated of UiModeManagerService.java, there…7.8
• CVE-2021-0390In various methods of WifiNetworkSuggestionsManager.java, th…7.8
• CVE-2021-0391In onCreate() of ChooseTypeAndAccountActivity.java, there is…7.8
• CVE-2021-0392In main of main.cpp, there is a possible memory corruption d…7.8
• CVE-2021-0393In Scanner::LiteralBuffer::NewCapacity of scanner.cc, there …7.8