In the Linux kernel, the following vulnerability has been resolved:drm/amd/display: Add check for granularity in dml ceil/floor helpers[Why]Wrapper functions for dcn_bw_ceil2() and dcn_bw_floor2()should check for granularity is non zero to avoid assert anddivide-by-zero error in dcn_bw_ functions.[How]Add check for granularity 0.(cherry picked from commit f6e09701c3eb2ccb8cb0518e0b67f1c69742a4ec)
No PoCs from references.
- https://github.com/w4zu/Debian_security