7.8
CVSSv3

CVE-2018-9488

Published: 06/11/2018 Updated: 24/08/2020
CVSS v2 Base Score: 4.6 | Impact Score: 6.4 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.8 | Impact Score: 5.9 | Exploitability Score: 1.8
VMScore: 465
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

In the SELinux permissions of crash_dump.te, there is a permissions bypass due to a missing restriction. This could lead to a local escalation of privilege, with System privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-8.0 Android-8.1 Android-9.0 Android ID: A-110107376.

Vulnerability Trend

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google android 8.1

google android 9.0

google android 8.0

Exploits

After reporting bugschromiumorg/p/project-zero/issues/detail?id=1583 (Android ID 80436257, CVE-2018-9445), I discovered that this issue could also be used to inject code into the context of the zygote Additionally, I discovered a privilege escalation path from zygote to init; that escalation path is why I'm filing a new bug Essentially ...