CVEvulnerability
CVE-2021-0318
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-01-11
- 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, CWE-787
Description
In appendEventsToCacheLocked of SensorEventConnection.cpp, there is a possible out of bounds write due to a use-after-free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android; Versions: Android-9, Android-8.1, Android-10, Android-11; Android ID: A-168211968.
Affected configurations
• google android 8.1
• google android 9.0
• google android 10.0
• google android 11.0
Related
References
- https://source.android.com/security/bulletin/2021-01-01 Vendor Advisory
- https://source.android.com/security/bulletin/2021-01-01 Vendor Advisory