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
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Fri, 18 Apr 2025 15:15:00 +0000
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Status: PUBLISHED
Assigner: google_android
Published: 2022-12-16T00:00:00.000Z
Updated: 2025-04-18T14:52:11.967Z
Reserved: 2021-10-14T00:00:00.000Z
Link: CVE-2022-20571

Updated: 2024-08-03T02:17:52.899Z

Status : Modified
Published: 2022-12-16T16:15:19.673
Modified: 2025-04-18T15:15:45.633
Link: CVE-2022-20571

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