CVE-2023-52624

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

DEBIAN-CVE-2023-52624

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

UBUNTU-CVE-2023-52625

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface Why We can hang in place trying to send commands when the DMCUB isn't powered on. How We need to exit out of the idle state prior to sending a command, but the process tha...

CVE-2024-26648

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

CVE-2023-52625

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface Why We can hang in place trying to send commands when the DMCUB isn't powered on. How We need to exit out of the idle state prior to sending a command, but the process tha...

CVE-2023-52624

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

UBUNTU-CVE-2024-26648

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

UBUNTU-CVE-2023-52624

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

CVE-2024-26647 drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'linksetdscppspacket' In linksetdscppspacket, 'struct displaystreamcompressor dsc' was dereferenced in a DCLOGGERINITdsc-ctx-logger; before the 'dsc' NULL pointer check. Fixes t...

CVE-2024-26648

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

CVE-2024-26647 drm/amd/display: Fix late derefrence 'dsc' check in 'link_set_dsc_pps_packet()'

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'linksetdscppspacket' In linksetdscppspacket, 'struct displaystreamcompressor dsc' was dereferenced in a DCLOGGERINITdsc-ctx-logger; before the 'dsc' NULL pointer check. Fixes t...

CVE-2024-26648 drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

CVE-2024-26648 drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

CVE-2024-26648 drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix variable deferencing before NULL check in edpsetupreplay In edpsetupreplay, 'struct dc dc' & 'struct dmubreplay replay' was dereferenced before the pointer 'link' & 'replay' NULL check. Fixes the below:...

CVE-2024-26647

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix late derefrence 'dsc' check in 'linksetdscppspacket' In linksetdscppspacket, 'struct displaystreamcompressor dsc' was dereferenced in a DCLOGGERINITdsc-ctx-logger; before the 'dsc' NULL pointer check. Fixes t...

CVE-2023-52624 drm/amd/display: Wake DMCUB before executing GPINT commands

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

CVE-2023-52624

CVE-2023-52624 concerns the Linux kernel’s drm/amd/display path where the DMCUB must be awake before issuing GPINT commands. The root cause is that GPINT mailbox access could occur while DMCUB is idle, risking a system hang. The documented fix adds a wake/execute/sleep wrapper via the function dc...

CVE-2023-52625 drm/amd/display: Refactor DMCUB enter/exit idle interface

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Refactor DMCUB enter/exit idle interface Why We can hang in place trying to send commands when the DMCUB isn't powered on. How We need to exit out of the idle state prior to sending a command, but the process tha...

CVE-2023-52624 drm/amd/display: Wake DMCUB before executing GPINT commands

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...

CVE-2023-52624

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Wake DMCUB before executing GPINT commands Why DMCUB can be in idle when we attempt to interface with the HW through the GPINT mailbox resulting in a system hang. How Add dcwakeandexecutegpint to wrap the wake,...