CVEvulnerability
CVE-2021-39674
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-02-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-416
Description
In btm_sec_connected and btm_sec_disconnected of btm_sec.cc file , there is a possible use after free. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12Android ID: A-201083442
Affected configurations
• google android 10.0
• google android 11.0
• google android 12.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://source.android.com/security/bulletin/2022-02-01 Patch, Vendor Advisory
- https://source.android.com/security/bulletin/2022-02-01 Patch, Vendor Advisory