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CVE-2019-14896

Description

A heap-based buffer overflow vulnerability was found in the Linux kernel, version kernel-2.6.32, in Marvell WiFi chip driver. A remote attacker could cause a denial of service (system crash) or, possibly execute arbitrary code, when the lbs_ibss_join_existing function is called after a STA connects to an AP.

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/ARPSyndicate/cvemon

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