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CVE-2019-14897

Description

A stack-based buffer overflow was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. An attacker is able to cause a denial of service (system crash) or, possibly execute arbitrary code, when a STA works in IBSS mode (allows connecting stations together without the use of an AP) and connects to another STA.

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-2019-14897

- https://github.com/MrAgrippa/nes-01