CVE-2019-2123

In execTransact of Binder.java in Android 7.1.1, 7.1.2, 8.0, 8.1, and 9, there is a possible local execution of arbitrary code in a privileged process due to a memory overwrite. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

• CWE-787

• https://source.android.com/security/bulletin/2019-09-01Patch, Vendor Advisory
• https://source.android.com/security/bulletin/2019-09-01Patch, Vendor Advisory

Published

Sep 5, 2019

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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