EUVD-2025-209969

In the Linux kernel, the following vulnerability has been resolved: drm/display/dpmst: Add protection against 0 vcpi When releasing a timeslot there is a slight chance we may end up with the wrong payload mask due to overflow if the delayeddestroywork ends up coming into play after a DP 2.1 monit...

CVE-2025-71305

In the Linux kernel, the following vulnerability has been resolved: drm/display/dpmst: Add protection against 0 vcpi When releasing a timeslot there is a slight chance we may end up with the wrong payload mask due to overflow if the delayeddestroywork ends up coming into play after a DP 2.1 monit...

PT-2026-43688

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the DisplayPort Multi-Stream Transport MST component where releasing a timeslot can lead to an incorrect payload mask due to an overflow. This occurs if the delayed...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Fixed the check on the length of the MST sideband message body. The check on the length of the MST sideband message body must ensure that it is at least 1 byte, taking into account the message body CRC also known as th...

Astra Linux – Vulnerability found in Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: xhci: Handling of TD clearing for multiple streams When multiple streams are in use, multiple TDs might be active during the termination of an endpoint. We need to issue a Set TR Dequeue Pointer for each TD to ensure everything i...

Astra Linux - уязвимость в linux-5.10, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

kernel: drm/dp_mst: Fix resetting msg rx state after topology removal

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Fix resetting msg rx state after topology removal If the MST topology is removed during the reception of an MST down reply or MST up request sideband message, the drmdpmsttopologymgr::upreqrecv/downreprecv states could...

kernel: drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Ensure mstprimary pointer is valid in drmdpmsthandleupreq While receiving an MST up request message from one thread in drmdpmsthandleupreq, the MST topology could be removed from another thread via...

drm/dp_mst: Ensure mst_primary pointer is valid in drm_dp_mst_handle_up_req()

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SUSE CVE-2022-49644

In the Linux kernel, the following vulnerability has been resolved: drm/i915: fix a possible refcount leak in inteldpaddmstconnector If drmconnectorinit fails, intelconnectorfree will be called to take care of proper free. So it is necessary to drop the refcount of port before intelconnectorfree...

DEBIAN-CVE-2024-57876

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Fix resetting msg rx state after topology removal If the MST topology is removed during the reception of an MST down reply or MST up request sideband message, the drmdpmsttopologymgr::upreqrecv/downreprecv states could...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the drm/dpmst module not properly checking the validity of the mstprimary pointer when processing an MST up...

DEBIAN-CVE-2024-56616

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Fix MST sideband message body length check Fix the MST sideband message body length check, which must be at least 1 byte accounting for the message body CRC aka message data CRC at the end of the message. This fixes a...

kernel: drm/amd/display: Fix MST Null Ptr for RV

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix MST Null Ptr for RV The change try to fix below error specific to RV platform: BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOPTI CPU: 4 PID: 917 Comm:...

DEBIAN-CVE-2024-50064

In the Linux kernel, the following vulnerability has been resolved: zram: free secondary algorithms names We need to kfree secondary algorithms names when reset zram device that had multi-streams, otherwise we leak memory. [email protected]: kfreeNULL is legal...

AZL-50722 CVE-2024-47683 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link why Encounter NULL pointer dereference uner mst + dsc setup. BUG: kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOP...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an improper memory release in the zram subsystem for the secondary algorithm name of a multi-stream device,...

PT-2024-31323

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue occurs when a monitor connected after an MST hub is unplugged, resulting in a null pointer dereference. This happens because dc sink is released immediately in early unregister...

SUSE CVE-2024-40927

In the Linux kernel, the following vulnerability has been resolved: xhci: Handle TD clearing for multiple streams case When multiple streams are in use, multiple TDs might be in flight when an endpoint is stopped. We need to issue a Set TR Dequeue Pointer for each, to ensure everything is reset...

PT-2024-32737

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.58 Description The issue is related to a NULL pointer dereference in the Linux kernel, specifically in the drm/amd/display component. This occurs when there is an attempt to recompute DSC parameters without a...