EUVD-2026-103568

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atomize IRQ register read/modify/write ops Why The OTGGLOBALSYNCSTATUS register controls various HW IRQ sources for the output timing generator OTG. VUPDATENOLOCK is one of them. To enable the IRQ, driver sets th...

CVE-2026-98654

The Linux kernel contains a race condition within the drm/amd/display driver. The issue arises because read/modify/write (RMW) operations on the OTG_GLOBAL_SYNC_STATUS register (and other IRQ control registers) are not atomic. Specifically, a race can occur between a thread disabling an IRQ and t...

CVE-2026-98654 drm/amd/display: Atomize IRQ register read/modify/write ops

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Atomize IRQ register read/modify/write ops Why The OTGGLOBALSYNCSTATUS register controls various HW IRQ sources for the output timing generator OTG. VUPDATENOLOCK is one of them. To enable the IRQ, driver sets th...