High severity7.8NVD Advisory· Published Oct 14, 2020· Updated Jun 17, 2026

CVE-2020-0423

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

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Android/Android kerneldescription
Google/Android SDKllm-fuzzy

Patches

Vulnerability mechanics

References

lists.debian.org/debian-lts-announce/2020/12/msg00015.htmlnvdMailing ListThird Party Advisory
source.android.com/security/bulletin/2020-10-01nvdVendor Advisory

News mentions

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