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cve-2020-0022 — Proof-of-concept exploit for CVE-2020-0022, targeting Android Bluetooth stack to trigger a buffer overflow via crafted L2CAP packets, causing denial of service on affected devices. | Kitploit
Tools/GitHubGitHub/leommxj/cve-2020-0022
Android SecurityBluetooth SecurityVulnerability AnalysisExploitationMobile SecurityBinary Exploitation
GitHubleommxj/cve-2020-0022

cve-2020-0022

Proof-of-concept exploit for CVE-2020-0022, targeting Android Bluetooth stack to trigger a buffer overflow via crafted L2CAP packets, causing denial of service on affected devices.

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6630106 years agoReviewed by Kitploit

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cve-2020-0022

poc for cve-2020-0022

usage

gcc poc.c -lbluetooth -o poc

poc MAC_ADDR

info

  • This poc should be stable on android 8.1.0,once it run into truncating packet, crash. But it cloud be very unstable, on Samsung s9 plus surely unstable.
  • Run poc on raspberry pi 3B has been tested okay.
  • run ubuntu/arch with vmware in windows 10 on thinkpad x1c 2018 or ubuntu with pd in mac os x could not run into truncating code , don't know why.

Test List

  • OnePlus 5T with Android 8.1.0: stable.
  • Samsung s9 plus with Android 9.0: unstable.
  • Nova 3 with Android 9: stable.
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