CVE-2018-9446

CRITICAL

Android - Out-of-bounds Write in smp_br_state_machine_event

Title source: llm

Description

In smp_br_state_machine_event of smp_br_main.cc, there is a possible out of bounds write due to memory corruption. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-6.0 Android-6.0.1 Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android ID: A-80145946.

References (2)

Core 2

Core References

Patch, Vendor Advisory x_refsource_confirm

https://source.android.com/security/bulletin/2018-08-01

Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack

http://www.securitytracker.com/id/1041432

Scores

CVSS v3 9.8

EPSS 0.0206

EPSS Percentile 79.1%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE

CWE-787

Status published

Products (7)

google/android 6.0

google/android 6.0.1

google/android 7.0

google/android 7.1.1

google/android 7.1.2

google/android 8.0

google/android 8.1

Published Nov 06, 2018

Tracked Since Feb 18, 2026