CVE-2021-0920β€”Android Kernel Race Condition Vulnerability

PUBLISHEDvulnerability record
2022-05-23 Β· last modified June 21, 2025

Metadata

CVE ID:
CVE-2021-0920
Project:
Android
Product:
Kernel
Date Added:
2022-05-23
Due Date:
2022-06-13
Last Updated:
June 21, 2025

Vulnerability Name

Android Kernel Race Condition Vulnerability

Description

Android kernel contains a race condition, which allows for a use-after-free vulnerability. Exploitation can allow for privilege escalation.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:
Unknown

Action

Apply updates per vendor instructions.

Additional Notes

  • https://nvd.nist.gov/vuln/detail/CVE-2021-0920

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