CVE-2026-43243

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add signal type check for dcn401 getphyd32clksrc Trying to access link enc on a dpia link will cause a crash otherwise...

CVE-2026-43191

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adjust PHY FSM transition to TXEN-to-PLLON for TMDS on DCN35 Why A backport of the change made for DCN401 that addresses an issue where we turn off the PHY PLL when disabling TMDS output, which causes the OTG to...

CVE-2026-43191 drm/amd/display: Adjust PHY FSM transition to TX_EN-to-PLL_ON for TMDS on DCN35

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adjust PHY FSM transition to TXEN-to-PLLON for TMDS on DCN35 Why A backport of the change made for DCN401 that addresses an issue where we turn off the PHY PLL when disabling TMDS output, which causes the OTG to...

CVE-2026-43191

CVE-2026-43191 concerns the Linux kernel DRM/AMD display path, specifically the PHY FSM transition from TX_EN to PLL_ON for TMDS on DCN35. The issue stems from a backport from DCN401 intended to fix turning off the PHY PLL during TMDS disable, which could cause OTG to hang and affect DCHVM invali...

CVE-2026-43191

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Adjust PHY FSM transition to TXEN-to-PLLON for TMDS on DCN35 Why A backport of the change made for DCN401 that addresses an issue where we turn off the PHY PLL when disabling TMDS output, which causes the OTG to...

Linux Distros Unpatched Vulnerability : CVE-2026-43243

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Add signal type check for dcn401 getphyd32clksrc Trying to access link enc on a dpia link will cause a crash otherwise CVE-2026-43243 Note that...

PT-2026-37583

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A crash occurs in the AMD Linux display driver when attempting to access the link enc on a dpia link. This issue is related to a missing signal type check in the get phyd32clk src functi...

Linux Distros Unpatched Vulnerability : CVE-2026-43191

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Adjust PHY FSM transition to TXEN-to-PLLON for TMDS on DCN35 Why A backport of the change made for DCN401 that addresses an issue where we turn...

Linux Distros Unpatched Vulnerability : CVE-2026-31460

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended...

SUSE CVE-2026-31460

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6...

CVE-2026-31460

A flaw was found in the drm/amd/display component of the Linux kernel. This vulnerability occurs because the system attempts to access extended backlight capabilities without first verifying if the pointer to these capabilities is valid, specifically when dealing with LVDS connectors. An attacker...

EUVD-2026-24799

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6...

CVE-2026-31460

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6...

CVE-2026-31460 drm/amd/display: check if ext_caps is valid in BL setup

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6...

CVE-2026-31460

In the Linux kernel, the drm/amd/display path was fixed to validate the ext_caps pointer before using it in BL setup, specifically for LVDS connectors that do not have extended backlight caps. The root cause was dereferencing an invalid ext_caps pointer, which could crash the system. The fix (che...

CVE-2026-31460 drm/amd/display: check if ext_caps is valid in BL setup

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: check if extcaps is valid in BL setup LVDS connectors don't have extended backlight caps so check if the pointer is valid before accessing it. cherry picked from commit 3f797396d7f4eb9bb6eded184bbc6f033628a6f6...

PT-2026-34365

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the drm/amd/display component where the system fails to verify if the ext caps pointer is valid during backlight setup. This occurs because LVDS connectors do not...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013501)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013501 advisory. 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...

Linux Distros Unpatched Vulnerability : CVE-2026-31461

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amd/display: Fix drmedid leak in amdgpudm WHAT When a sink is connected, aconnector-drmedid was overwritten without freeing the previous allocation, causing...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from an error in DSC validation in the AMD display driver. This error allows bypassing irrelevant mode...