CVE-2021-0308

MediumCVSS 6.8/10Last modified Jun 17, 2026

Description

In ReadLogicalParts of basicmbr.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-8.1, Android-9, Android-10, Android-11, Android-8.0; Android ID: A-158063095.

Metrics

CVSS 3.1 6.8/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

No affected versions have been published.

Timeline

Published
Jan 11, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

CVE-2021-03095.5In onCreate of grantCredentialsPermissionActivity, there is a confused deputy. This could lead to local information disclosure and account aCVE-2021-03107.8In LazyServiceRegistrar of LazyServiceRegistrar.cpp, there is a possible memory corruption due to a use after free. This could lead to localCVE-2021-03116.5In ElementaryStreamQueue::dequeueAccessUnitH264() of ESQueue.cpp, there is a possible out of bounds write due to a missing bounds check. ThiCVE-2021-03126.5In WAVSource::read of WAVExtractor.cpp, there is a possible out of bounds write due to an integer overflow. This could lead to remote informCVE-2021-03137.5In isWordBreakAfter of LayoutUtils.cpp, there is a possible way to slow or crash a TextView due to improper input validation. This could leaCVE-2021-03147.3In onCreate of UninstallerActivity, there is a possible way to uninstall an all without informed user consent due to a tapjacking/overlay atCVE-2021-03157.3In onCreate of GrantCredentialsPermissionActivity.java, there is a possible way to convince the user to grant an app access to an account duCVE-2021-03169.8In avrc_pars_vendor_cmd of avrc_pars_tg.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remoteCVE-2021-03177.8In createOrUpdate of Permission.java and related code, there is possible permission escalation due to a logic error. This could lead to locaCVE-2021-03187.8In appendEventsToCacheLocked of SensorEventConnection.cpp, there is a possible out of bounds write due to a use-after-free. This could lead CVE-2021-03197.3In checkCallerIsSystemOr of CompanionDeviceManagerService.java, there is a possible way to get a nearby Bluetooth device's MAC address withoCVE-2021-03204.7In is_device_locked and set_device_locked of keystore_keymaster_enforcement.h, there is a possible bypass of lockscreen requirements for key
CVE-2021-0308: Medium severity, CVSS 6.8 | Vulnix