CVE-2021-39714
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-39714
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-39714.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-39714
- Aliases
-
- A-205573273
- PUB-A-205573273
- Downstream
- Published
- 2022-03-16T15:15:11Z
- Modified
- 2025-08-09T20:01:28Z
- 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 ionbufferkmap_get of ion.c, there is a possible use-after-free due to an integer overflow. 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-205573273References: Upstream kernel
- References