CVE-2022-20361
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...
- Published
- Aug 9, 2022
- Updated
- Aug 27, 2025
- Assigning CNA
- google_android
- Evidence observed
- Aug 8, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HLow · next 30 days
- Percentile
- 66.4%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
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
Sources
1- blurPoC
BLURtooth: Exploiting Cross-Transport Key Derivation in Bluetooth Classic and Bluetooth Low Energy [CVE-2020-15802] [CVE-2022-20361]
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