CVE-2021-0434
First published: Mon Nov 01 2021(Updated: )
In onReceive of BluetoothPermissionRequest.java, there is a possible phishing attack allowing a malicious Bluetooth device to acquire permissions based on insufficient information presented to the user in the consent dialog. 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-9Android ID: A-167403112
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =9.0 | |
| Google Android | =10.0 | |
| Google Android | =11.0 | |
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Reference Links
- https://android.googlesource.com/platform/packages/apps/Settings/+/8fe8e0fc211d4f36cce2865a17c834573ec25211
- https://android.googlesource.com/platform/packages/apps/Settings/+/65e3c68e6fbfb1d6762718a190416a2bff36962c
- https://android.googlesource.com/platform/packages/apps/Settings/+/fa504b8e01405fa529670b6ac6112d0241c2ff86
- https://android.googlesource.com/platform/packages/apps/Settings/+/a5046f219a545246f244f0dc003eefdeb1dfeb93
- https://android.googlesource.com/platform/packages/apps/Settings/+/80d8b03d027f3dffb85958f849be3b5316791107
- https://android.googlesource.com/platform/packages/apps/Settings/+/10e459921953825d34e70cc4da846aac703d913c
- https://source.android.com/docs/security/bulletin/2021-11-01 (Advisory)
- https://source.android.com/security/bulletin/2021-11-01
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/first-publish-date
- agent/severity
- agent/references
- agent/author
- 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/9.0
- version/google android/10.0
- version/google android/11.0