VULNERABILITY INTELLIGENCE

CVE-2018-9547

CVSS score7.8 HIGH

EPSS probability0.17%

CISA KEVNot currently listed

Published2018-12-06

Last modified2026-06-17

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

Description

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.

Weakness classification

CWE-20: Improper Input Validation

Primary references

security@android.com — Third Party Advisory, VDB Entry
security@android.com — Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory