CVE-2023-20928

CVSS 7.8 HIGHEPSS 0.2%CWE-416

In binder_vma_close of binder.c, there is a possible use after free due to improper locking. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-254837884References: Upstream kernel

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

Productos afectados

n/a · Android

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Referencias

http://packetstormsecurity.com/files/170855/Android-Binder-VMA-Management-Security-Issues.html https://source.android.com/security/bulletin/2023-01-01