cve/2019/CVE-2019-14895.md

CVE-2019-14895

Description

A heap-based buffer overflow was discovered in the Linux kernel, all versions 3.x.x and 4.x.x before 4.18.0, in Marvell WiFi chip driver. The flaw could occur when the station attempts a connection negotiation during the handling of the remote devices country settings. This could allow the remote device to cause a denial of service (system crash) or possibly execute arbitrary code.

POC

Reference

• http://packetstormsecurity.com/files/155879/Kernel-Live-Patch-Security-Notice-LSN-0061-1.html
• http://packetstormsecurity.com/files/156185/Kernel-Live-Patch-Security-Notice-LSN-0062-1.html
• https://usn.ubuntu.com/4225-2/
• https://usn.ubuntu.com/4227-1/
• https://usn.ubuntu.com/4228-1/

Github

• https://github.com/Live-Hack-CVE/CVE-2019-14895
• https://github.com/MrAgrippa/nes-01