CVE-2015-7896

LibQJpeg in the Samsung Galaxy S6 before the October 2015 MR allows remote attackers to cause a denial of service (memory corruption and SIGSEGV) via a crafted image file.

CVE-2015-7891

Race condition in the ioctl implementation in the Samsung Graphics 2D driver (aka /dev/fimg2d) in Samsung devices with Android L(5.0/5.1) allows local users to trigger memory errors by leveraging definition of g2d_lock and g2d_unlock lock macros as no-ops, aka SVE-2015-4598.