VULNERABILITY INTELLIGENCE

CVE-2020-0423

CVSS score7.8 HIGH

EPSS probability0.51%

CISA KEVNot currently listed

Published2020-10-14

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In binder_release_work of binder.c, there is a possible use-after-free due to improper locking. This could lead to local escalation of privilege in the kernel with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-161151868References: N/A

Weakness classification

nvd@nist.gov: CWE-416

Primary references

security@android.com — Mailing List, Third Party Advisory
security@android.com — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory