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Android 7 < 9 - Remote Code Execution

🗓️ 24 Jul 2019 00:00:00Reported by Marcin KozlowskiType 
exploitdb
 exploitdb
🔗 www.exploit-db.com👁 325 Views

Android 7-9 Remote Code Execution CVE-2019-2107 - Mediacodec user "crafted" video RC

Related
Code
# Exploit Title: Android 7-9 - Remote Code Execution
# Date: [date]
# Exploit Author: Marcin Kozlowski
# Version: 7-9
# Tested on: Android
# CVE : 2019-2107

CVE-2019-2107 - looks scary. Still remember Stagefright and PNG bugs vulns .... 
With CVE-2019-2107 the decoder/codec runs under mediacodec user and with properly "crafted" video (with tiles enabled - ps_pps->i1_tiles_enabled_flag) you can possibly do RCE. The codec affected is HVEC (a.k.a H.265 and MPEG-H Part 2)

POC:
https://gitlab.com/exploit-database/exploitdb-bin-sploits/-/raw/main/bin-sploits/47157.zip

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24 Jul 2019 00:00Current
8.9High risk
Vulners AI Score8.9
CVSS 38.8
CVSS 29.3
EPSS0.43885
325