Unrated severityNVD Advisory· Published Dec 16, 2022· Updated Apr 18, 2025

CVE-2022-20571

Description

In extract_metadata of dm-android-verity.c, there is a possible way to corrupt kernel memory due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-234030265References: Upstream kernel

AI Insight

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

Affected products

Android/Android kerneldescription
Red Hat/Kernelllm-fuzzy

Patches

Vulnerability mechanics

References

source.android.com/security/bulletin/pixel/2022-12-01mitre

News mentions

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