CVE-2022-20361
First published: Mon Aug 01 2022(Updated: )
In btif_dm_auth_cmpl_evt of btif_dm.cc, there is a possible vulnerability in Cross-Transport Key Derivation due to Weakness in Bluetooth Standard. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12LAndroid ID: A-231161832
Credit: security@android.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | ||
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Google Android | =12.0 | |
| Google Android | =12.1 |
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Reference Links
- https://source.android.com/security/bulletin/2022-08-01
- https://android.googlesource.com/platform/system/bt/+/6ad3f69b2199d953647e1053e8de2a8c26f1b8d6
- https://android.googlesource.com/platform/packages/modules/Bluetooth/+/fe358db0055e04ce779760a4af7127b62ef1f4fa
- https://source.android.com/docs/security/bulletin/2022-08-01 (Advisory)
- agent/type
- agent/first-publish-date
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/android-source
- source/Android
- agent/software-canonical-lookup
- agent/author
- agent/last-modified-date
- agent/remedy
- agent/severity
- agent/references
- agent/tags
- agent/description
- agent/event
- 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
- version/google android/12.1