PT-2025-40122

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s DRM/MSM/HDMI subsystem. Specifically, a missing sanity check on the bridge counter can lead to memory corruption when there are more than eight bridge...

RHEL 8 : kernel (RHSA-2025:17009)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:17009 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: drm/vkms: Fix use after free...

The vulnerability of the DRM/AMD/display components in the Linux operating system allows a hacker to trigger a failure in the system’s authentication process.

The vulnerability of the DRM/AMD/display components in the Linux operating system is related to resource management errors. Exploiting this vulnerability can allow a perpetrator to cause a system failure...

The vulnerability of components such as drivers, GPU, DRM, and XE in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the drivers/gpu/drm/xe components of the Linux operating system’s kernel is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...

drm/amd/display: Prevent crash when disable stream

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SUSE CVE-2023-53444

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix bulkmove corruption when adding a entry When the resource is the first in the bulkmove range, adding it again thus moving it to the tail will corrupt the list since the first pointer is not moved. This eventually lea...

CVE-2023-53389

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dp: Only trigger DRM HPD events if bridge is attached The MediaTek DisplayPort interface bridge driver starts its interrupts as soon as its probed. However when the interrupts trigger the bridge might not have been...

DEBIAN-CVE-2022-50398

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: add atomiccheck to bridge ops DRM committails will disable downstream crtc/encoder/bridge if both disable crtc is required and crtc-active is set before pushing a new frame downstream. There is a rare case that user...

DEBIAN-CVE-2022-50390

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: fix undefined behavior in bit shift for TTMTTFLAGPRIVPOPULATED Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned. The UBSAN warning calltrace like below: UBSAN:...

CVE-2023-53389 drm/mediatek: dp: Only trigger DRM HPD events if bridge is attached

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: dp: Only trigger DRM HPD events if bridge is attached The MediaTek DisplayPort interface bridge driver starts its interrupts as soon as its probed. However when the interrupts trigger the bridge might not have been...

CVE-2022-50398 drm/msm/dp: add atomic_check to bridge ops

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: add atomiccheck to bridge ops DRM committails will disable downstream crtc/encoder/bridge if both disable crtc is required and crtc-active is set before pushing a new frame downstream. There is a rare case that user...

CVE-2022-50398 drm/msm/dp: add atomic_check to bridge ops

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: add atomiccheck to bridge ops DRM committails will disable downstream crtc/encoder/bridge if both disable crtc is required and crtc-active is set before pushing a new frame downstream. There is a rare case that user...

CVE-2022-50360

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: fix aux-bus EP lifetime Device-managed resources allocated post component bind must be tied to the lifetime of the aggregate DRM device or they will not necessarily be released when binding of the aggregate device is...

CVE-2022-50360

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: fix aux-bus EP lifetime Device-managed resources allocated post component bind must be tied to the lifetime of the aggregate DRM device or they will not necessarily be released when binding of the aggregate device is...

UBUNTU-CVE-2022-50368

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dsi: fix memory corruption with too many bridges Add the missing sanity check on the bridge counter to avoid corrupting data beyond the fixed-sized bridge array in case there are ever more than eight bridges. Patchwork:...

CVE-2022-50369 drm/vkms: Fix null-ptr-deref in vkms_release()

In the Linux kernel, the following vulnerability has been resolved: drm/vkms: Fix null-ptr-deref in vkmsrelease A null-ptr-deref is triggered when it tries to destroy the workqueue in vkms-output.composerworkq in vkmsrelease. KASAN: null-ptr-deref in range 0x0000000000000118-0x000000000000011f CP...

CVE-2022-50360 drm/msm/dp: fix aux-bus EP lifetime

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: fix aux-bus EP lifetime Device-managed resources allocated post component bind must be tied to the lifetime of the aggregate DRM device or they will not necessarily be released when binding of the aggregate device is...

CVE-2022-50360

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dp: fix aux-bus EP lifetime Device-managed resources allocated post component bind must be tied to the lifetime of the aggregate DRM device or they will not necessarily be released when binding of the aggregate device is...

CVE-2025-39807

In the Linux kernel, the following vulnerability has been resolved: drm/mediatek: Add error handling for old state CRTC in atomicdisable Introduce error handling to address an issue where, after a hotplug event, the cursor continues to update. This situation can lead to a kernel panic due to...

UBUNTU-CVE-2025-39820

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add a null ptr check for dpuencoderneedsmodeset The drmatomicgetnewconnectorstate can return NULL if the connector is not part of the atomic state. Add a check to prevent a NULL pointer dereference. This follows the...