CVE-2022-20421
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2022-20421
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-20421.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2022-20421
- Aliases
-
- A-239630375
- ASB-A-239630375
- Downstream
- Related
- Published
- 2022-10-11T20:15:12Z
- Modified
- 2025-08-09T19:01:28Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
In binderincreffornode of binder.c, there is a possible way to corrupt memory 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: AndroidVersions: Android kernelAndroid ID: A-239630375References: Upstream kernel
- References