CVE-2023-54122

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in drmatomichelpercrtcreset. Patchwork:...

CVE-2023-54122 drm/msm/dpu: Add check for cstate

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Add check for cstate As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in drmatomichelpercrtcreset. Patchwork:...

CVE-2023-53991

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Disallow unallocated resources to be returned In the event that the topology requests resources that have not been created by the system because they are typically not represented in dpumdsscfg ^1, the resources in...

UBUNTU-CVE-2023-53991

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: Disallow unallocated resources to be returned In the event that the topology requests resources that have not been created by the system because they are typically not represented in dpumdsscfg ^1, the resources in...

PT-2025-53199

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/dpu subsystem. Specifically, a missing check for a null pointer after a kzalloc call can lead to a null pointer dereference within the drm...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988858)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988858 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpusetupdspppcc The function performs a check on the ctx...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986902)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986902 advisory. In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: invalid parameter check in dpusetupdspppcc The function performs a check on the ctx...

Linux Distros Unpatched Vulnerability : CVE-2023-53284

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/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilb...

Linux Distros Unpatched Vulnerability : CVE-2025-39820

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/msm/dpu: Add a null ptr check for dpuencoderneedsmodeset The drmatomicgetnewconnectorsta...

DEBIAN-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...

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...

CVE-2025-39820 drm/msm/dpu: Add a null ptr check for dpu_encoder_needs_modeset

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...

CVE-2025-39820

CVE-2025-39820 affects the Linux kernel DRM MSM DPU path (drm/msm/dpu). Root cause: drm_atomic_get_new_connector_state() may return NULL if the connector isn’t part of the atomic state, risking a NULL pointer dereference. The fix adds a NULL check in dpu_encoder_needs_modeset (mirroring the patte...

CVE-2023-53284

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilble failure of devmkzalloc, dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check ...

UBUNTU-CVE-2023-53284

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilble failure of devmkzalloc, dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check ...

CVE-2023-53284 drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init()

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilble failure of devmkzalloc, dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check ...

CVE-2023-53284

The CVE-2023-53284 issue occurs in the Linux kernel DRM MSM DPU code path: if devm_kzalloc() fails during dpu_writeback_init(), dpu_wb_conn may become NULL and trigger a null pointer dereference later. The connected Astra Linux and SUSE advisories reproduce the same description and confirm the un...

CVE-2023-53284

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilble failure of devmkzalloc, dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check ...

CVE-2023-53284 drm/msm/dpu: check for null return of devm_kzalloc() in dpu_writeback_init()

In the Linux kernel, the following vulnerability has been resolved: drm/msm/dpu: check for null return of devmkzalloc in dpuwritebackinit Because of the possilble failure of devmkzalloc, dpuwbconn might be NULL and will cause null pointer dereference later. Therefore, it might be better to check ...

PT-2025-37965

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A null pointer dereference issue was resolved in the drm/msm/dpu module. The drm atomic get new connector state function can return NULL if the connector is not part of the atomic stat...