/

Reported CVEs

As part of my research I found several bugs in various Smartphone components. Following are the Common Vulnerabilities and Exposure (CVE) IDs of the bugs.

CVE ID Component Name
CVE-2017-2729, CVE-2017-8149, CVE-2017-8150 Huawei Phone Boot Loader
CVE-2016-5349 Qualcomm TrustZone (Boomerang)
CVE-2016-8762 Huawei TrustZone driver (Boomerang)
I-100114 Samsung (Multiple Race conditions in various kernel drivers)
CVE-2016-5345 Qualcomm Radio Driver as used by ASUS phones
CVE-2016-8433, CVE-2016-8472, CVE-2016-8470, CVE-2016-8471, CVE-2016-8448, CVE-2017-0797 and more.. Mediatek kernel drivers

Capture The Flag (CTF) Challenges

I occasionally play CTFs as part of the Shellphish hacking group and mostly work on Reversing challenges. I also write challenges to other CTFs.

iCTF 2017

It is the world's largest and longest-running educational hacking competition that integrates both attack and defense aspects in a live setting. It is organized by the members of Shellphish.
I have contributed an exploitation challenge to 2017 iCTF contest.

NullCon HackIM 2017

This is the CTF conducted as part of NullCon - International Security Conference. I developed all the Reversing challenges for this CTF. Following are the challenges, Have fun.

NullCon HackIM 2016

Same as the previous CTF but for 2016. Similar to the previous year, I developed all the Reversing challenges for this CTF. Following are the challenges, Have fun.