SUSE CVE-2025-37870

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: prevent hang on link training fail Why When link training fails, the phy clock will be disabled. However, in enablestreams, it is assumed that link training succeeded and the mux selects the phy clock, causing a...

UBUNTU-CVE-2025-37855

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Guard Possible Null Pointer Dereference WHY In some situations, dc-respool may be null. HOW Check if pointer is null before dereference...

SUSE CVE-2025-21941

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipectx-planestate in resourcebuildscalingparams Null pointer dereference issue could occur when pipectx-planestate is null. The fix adds a check to ensure 'pipectx-planestate' is not null befo...

OESA-2025-1337 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix memory leak why Resource release is needed on the error handling path to prevent memory leak. how Fix this by adding kfree on the error...

Security update for the Linux Kernel RT (Live Patch 3 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506001011 fixes several issues. The following security issues were fixed: CVE-2024-46818: drm/amd/display: Check gpioid before used as array index bsc1231204. CVE-2024-46815: drm/amd/display: Check numvalidsets before accessing readerwmsets bsc1231196...

SUSE CVE-2022-49203

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix double free during GPU reset on DC streams Why The issue only occurs during the GPU reset code path. We first backup the current state prior to commiting 0 streams internally from DM to DC. This state backup...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Check msgid before processing a transaction. WHY & HOW “HDCPMESSAGEIDINVALID -1” is not a valid msgid, nor is it a valid array index. Therefore, it needs to be checked before being used. This fix addresses 4...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Added an array index check for hdcp ddc access. Reason Coverity reported an OVERRUN warning. Do not check if the array index is valid. How Check that the msgid is valid and that the array index is valid...

CVE-2024-53200 drm/amd/display: Fix null check for pipe_ctx->plane_state in hwss_setup_dpp

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix null check for pipectx-planestate in hwsssetupdpp This commit addresses a null pointer dereference issue in hwsssetupdpp. The issue could occur when pipectx-planestate is null. The fix adds a check to ensure...

drm/amd/display: Add null check for set_output_gamma in dcn30_set_output_transfer_func

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SUSE CVE-2024-49909

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL check for function pointer in dcn32setoutputtransferfunc This commit adds a null check for the setoutputgamma function pointer in the dcn32setoutputtransferfunc function. Previously, setoutputgamma was...

SUSE CVE-2024-49910

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL check for function pointer in dcn401setoutputtransferfunc This commit adds a null check for the setoutputgamma function pointer in the dcn401setoutputtransferfunc function. Previously, setoutputgamma was...

AZL-51120 CVE-2024-49915 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add NULL check for clkmgr in dcn32inithw This commit addresses a potential null pointer dereference issue in the dcn32inithw function. The issue could occur when dc-clkmgr is null. The fix adds a check to ensure...

CLSA-2024-1728936982 kernel: Fix of 86 CVEs

drm/amd/pm: Fix negative array index read CVE-2024-46821 - drm/amd/display: Check gpioid before used as array index CVE-2024-46818 - drm/amd/display: Check linkindex before accessing dc-links CVE-2024-46813 - drm/amd/display: Fix index may exceed array range within fpuupdatebwboundingbox...

DEBIAN-CVE-2024-46811

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix index may exceed array range within fpuupdatebwboundingbox Why Coverity reports OVERRUN warning. soc.numstates could be 40. But array range of bwparams-clktable.entries is 8. How Assert if soc.numstates great...

DEBIAN-CVE-2024-46773

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check denominator pbndiv before used WHAT & HOW A denominator cannot be 0, and is checked before used. This fixes 1 DIVIDEBYZERO issue reported by Coverity...

AZL-49743 CVE-2024-46727 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add otgmaster NULL check within resourcelogpipetopologyupdate Why Coverity reports NULLRETURN warning. How Add otgmaster NULL check...

SUSE CVE-2024-46694

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: avoid using null object of framebuffer Instead of using state-fb-obj0 directly, get object from framebuffer by calling drmgemfbgetobj and return error code when object is null to avoid using null object of...

AZL-48203 CVE-2024-43904 affecting package kernel for versions less than 6.6.64.2-9

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null checks for 'stream' and 'plane' before dereferencing This commit adds null checks for the 'stream' and 'plane' variables in the dcn30applyidlepoweroptimizations function. These variables were previously...

UBUNTU-CVE-2024-42118

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not return negative stream id for array WHY resourcestreamtostreamidx returns an array index and it return -1 when not found; however, -1 is not a valid array index number. HOW When this happens, call ASSERT,...