CVE-2018-9547

In unflatten of GraphicBuffer.cpp, there is a possible bad fd close due to improper input validation. This could lead to local escalation of privilege in the system server with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android. Versions: Android-8.1 Android-9. Android ID: A-114223584.

• CWE-20

• http://www.securityfocus.com/bid/106067Third Party Advisory, VDB Entry
• https://source.android.com/security/bulletin/2018-12-01Patch, Vendor Advisory
• http://www.securityfocus.com/bid/106067Third Party Advisory, VDB Entry
• https://source.android.com/security/bulletin/2018-12-01Patch, Vendor 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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