description: The udl_fb_mmap function in drivers/gpu/drm/udl/udl_fb.c at the Linux kernel version 3.4 and up to and including 4.15 has an integer-overflow vulnerability allowing local users with access to the udldrmfb driver to obtain full read and write permissions on kernel physical pages, resulting in a code execution in kernel space.
problem types: Local Privilege Escalation
affected:
{
product: Linux Kernel
vendor: Check Point Software Technologies Ltd.
versions:
status: affected, version: kernel version 3.4 and up to and including 4.15
}