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
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

Affected packages