CVE-2015-7891

Race condition in the ioctl implementation in the Samsung Graphics 2D driver aka /dev/fimg2d in Samsung devices with Android L5.0/5.1 allows local users to trigger memory errors by leveraging definition of g2dlock and g2dunlock lock macros as no-ops, aka SVE-2015-4598...

Race condition

Race condition in the ioctl implementation in the Samsung Graphics 2D driver aka /dev/fimg2d in Samsung devices with Android L5.0/5.1 allows local users to trigger memory errors by leveraging definition of g2dlock and g2dunlock lock macros as no-ops, aka SVE-2015-4598...

CVE-2015-7891

Race condition in the ioctl implementation in the Samsung Graphics 2D driver aka /dev/fimg2d in Samsung devices with Android L5.0/5.1 allows local users to trigger memory errors by leveraging definition of g2dlock and g2dunlock lock macros as no-ops, aka SVE-2015-4598...

CVE-2015-7891

The CVE-2015-7891 issue is a local information/privilege escalation risk caused by a race condition in the ioctl implementation of Samsung's Graphics 2D driver (the /dev/fimg2d path). The root cause is the g2d_lock and g2d_unlock macros being defined as no-ops, enabling memory errors under Androi...