CVE-2021-39706
First published: Mon Mar 07 2022(Updated: )
In onResume of CredentialStorage.java, there is a possible way to cleanup content of credentials storage due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-200164168
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
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Reference Links
- https://android.googlesource.com/platform/packages/apps/Settings/+/6407b20ab3ab49318ba5cbfc0d6b59c675df67b4
- https://android.googlesource.com/platform/packages/apps/Car/Settings/+/6a6489935d203715a755b21b374e1e3b3085aa3f
- https://source.android.com/docs/security/bulletin/2022-03-01 (Advisory)
- https://source.android.com/security/bulletin/2022-03-01
- agent/type
- agent/first-publish-date
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/remedy
- agent/description
- agent/tags
- agent/softwarecombine
- agent/event
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/last-modified-date
- collector/mitre-cve
- source/MITRE
- vendor/google
- canonical/google android
- version/google android/10.0
- version/google android/11.0
- version/google android/12.0