CVE-2026-90035

CVE-2026-90035 affects the Linux kernel AMD display driver (drm/amd/display ). The root cause is a division by zero in the get_estimated_bw() function, which divides by link->dpia_bw_alloc_config.bw_granularity—a value zeroed by reset_bw_alloc_struct() and only populated after DP_TUNNELING_BW_...

CVE-2026-90035 drm/amd/display: fix division by zero in get_estimated_bw()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: fix division by zero in getestimatedbw getestimatedbw divides by link-dpiabwallocconfig.bwgranularity, which is zeroed by resetbwallocstruct and only populated once DPTUNNELINGBWALLOCCAPCHANGED has been handled...