Amazon Kindle Fire HD(3rd) Fire OS Denial of Service Vulnerability (CNVD-2019-27570)

The Amazon Kindle Fire HD 3rd is the third generation of the Fire tablet product from Amazon.com USA, for which Fire OS is the operating system used. A denial of service vulnerability exists in kernel/omap/drivers/misc/gcx/gcioctl/gcif.c in the kernel component of the Amazon Kindle Fire HD3rd Fir...

CVE-2018-11022

Vulnerability summary: The issue is in kernel/omap/drivers/misc/gcx/gcioctl/gcif.c within the Amazon Kindle Fire HD (3rd) Fire OS 4.5.5.3 kernel. An attacker can inject a crafted argument through an ioctl on device /dev/gcioctl using the command 3224132973, leading to a kernel crash. The connecte...