PT-2018-19039 · Google · Android

Published 2018-11-14 · Updated 2018-12-17 · CVE-2018-9539

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Android versions 8.0 through 9

Description A race condition in the ClearKey CAS descrambler can cause a use after free issue, potentially leading to local escalation of privilege without requiring additional execution privileges. User interaction is not necessary for exploitation.

Recommendations For Android versions 8.0 through 9, at the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2018-9539

Affected Products

Android

References · 5

• 🔥 https://github.com/tamirzb/CVE-2018-9539 · Exploit
• https://source.android.com/security/bulletin/2018-11-01 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-9539 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-9539 · Security Note
• http://securityfocus.com/bid/105865 · Note