CVE-2018-9447 — Vulnetix

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CVE-2018-9447 PUBLISHED CVSS 5.5 MEDIUM

In onCreate of EmergencyCallbackModeExitDialog.java, there is a possible way to crash the emergency callback mode due to a missing null check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

EPSS 0.03% · 9.6th percentile

Risk Scores

CVSS v3.1

5.5

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

EPSS Score

0.03%

9.6th percentile

Affected Products

Vendor	Product	Versions
google	android	6.0, 6.0.1, 8.0
Google	Android	Android Kernel

Timeline

Aug 7, 2018 CVE Published
Jan 17, 2025 PoC Published
Jan 18, 2025 EPSS Score
Feb 2, 2025 EPSS Score
Feb 17, 2025 EPSS Score
Mar 4, 2025 EPSS Score
Mar 18, 2025 EPSS Score
Apr 2, 2025 EPSS Score
Apr 17, 2025 EPSS Score
May 2, 2025 EPSS Score
May 17, 2025 EPSS Score
Jun 1, 2025 EPSS Score

References

https://source.android.com/security/bulletin/pixel/2018-08-01 advisory
https://source.android.com/security/bulletin/2018-08-01 advisory
https://nvd.nist.gov/vuln/detail/CVE-2018-9447 advisory

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