In the Linux kernel, the following vulnerability has been resolved:
drm/msm/gem: prevent integer overflow in msmioctlgem_submit()
The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submitlookupcmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that.
Patchwork: https://patchwork.freedesktop.org/patch/624696/