CVE-2025-68230

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> drm/amdgpu: fix gpu page fault after hibernation on PF passthrough<br /> <br /> On PF passthrough environment, after hibernate and then resume, coralgemm<br /> will cause gpu page fault.<br /> <br /> Mode1 reset happens during hibernate, but partition mode is not restored<br /> on resume, register mmCP_HYP_XCP_CTL and mmCP_PSP_XCP_CTL is not right<br /> after resume. When CP access the MQD BO, wrong stride size is used,<br /> this will cause out of bound access on the MQD BO, resulting page fault.<br /> <br /> The fix is to ensure gfx_v9_4_3_switch_compute_partition() is called<br /> when resume from a hibernation.<br /> KFD resume is called separately during a reset recovery or resume from<br /> suspend sequence. Hence it&amp;#39;s not required to be called as part of<br /> partition switch.<br /> <br /> (cherry picked from commit 5d1b32cfe4a676fe552416cb5ae847b215463a1a)