CVE-2018-9559

In persist_set_key and other functions of cryptfs.cpp, there is a possible out-of-bounds write due to an uncaught error. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-112731440.

• CWE-787

• http://www.securityfocus.com/bid/106147Third Party Advisory, VDB Entry
• https://source.android.com/security/bulletin/2018-12-01Vendor Advisory
• http://www.securityfocus.com/bid/106147Third Party Advisory, VDB Entry
• https://source.android.com/security/bulletin/2018-12-01Vendor Advisory

Published

Dec 6, 2018

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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