CVE-2013-6392

The genlock_dev_ioctl function in genlock.c in the Genlock driver for the
Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android
contributions for MSM devices and other products, does not properly
initialize a certain data structure, which allows local users to obtain
sensitive information from kernel stack memory via a crafted
GENLOCK_IOC_EXPORT ioctl call.

Bugs

• <https://launchpad.net/bugs/1256095&gt;

Notes