CVE-2022-20571

CVSS 6.7 MEDIUMEPSS 0.2%CWE-416

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

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

Produtos afetados

n/a · Android

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Referências

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