An issue was discovered in Marvell 88W8688 Wi-Fi firmware before version p52, as used on Tesla Model S/X vehicles manufactured before March 2018, via the Parrot Faurecia Automotive FC6050W module. A stack overflow could lead to denial of service or arbitrary code execution.

An issue was discovered in Marvell 88W8688 Wi-Fi firmware before version p52, as used on Tesla Model S/X vehicles manufactured before March 2018, via the Parrot Faurecia Automotive FC6050W module. A heap-based buffer overflow allows remote attackers to cause a denial of service or execute arbitrary code via malformed Wi-Fi packets.

A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiexsetwmmparams() function of Marvell Wifi Driver.

Reference: https://www.openwall.com/lists/oss-security/2019/08/28/1 https://lore.kernel.org/linux-wireless/20190828020751.13625-1-huangwenabc@gmail.com/ https://bugzilla.redhat.com/showbug.cgi?id=CVE-2019-14815