CVE-2025-71305

A flaw was found in the Linux kernel's DisplayPort Multi-Stream Transport MST subsystem. When a DisplayPort 2.1 monitor is disconnected, a timing issue can cause the Virtual Channel Packet Interval VCPI value to become zero. Subsequent operations attempting to use this zero value in a bit shift c...

SUSE 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...

UBUNTU-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...

CVE-2025-71305

The CVE-2025-71305 entry concerns the Linux kernel DRM DP MST path. A race/overflow could, on DP 2.1 monitor disconnect, cause VCPI to become 0 and trigger a negative shift when computing the payload mask, potentially leading to a faulty payload mask release. The fix adds a guard: skip changing t...

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...

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 the drm/display/dpmst driver. This vulnerability occurs when calculating the load mask after...

Linux Distros Unpatched Vulnerability : CVE-2025-71305

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Astra Linux - уязвимость в linux-5.10, linux

In the Linux kernel, the following vulnerability has been resolved: drm/i915: A possible refcount leak has been fixed in inteldpaddmstconnector. If drmconnectorinit fails, intelconnectorfree will be called to handle proper freeing of resources. Therefore, it is necessary to decrement the refcount...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Skip Recompute DSC Params if no Stream on Link Why A NULL pointer dereference error occurs during MST and DSC setup. Bug: Kernel NULL pointer dereference, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1...

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

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported Russell King reported that on version ZII dev rev B, deleting a bridge VLAN from a user port fails with -ENOENT:...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: drm/dp: Fixed a divide-by-zero regression that occurred when unplugging a StarTech MSTDP122DP DisplayPort 1.2 MST hub using nouveau. Fixed a regression that occurred when using nouveau and unplugging a StarTech MSTDP122DP...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Net: Bridge: MST: Fix for vlan use-after-free The syzbot reported a suspicious RCU usage1 in the MST code of the bridge module. While fixing this issue, I noticed that nothing prevents vlan resources from being freed while walkin...

Astra Linux - уязвимость в linux-6.1

In the Linux kernel, the following vulnerability has been resolved: Networks: Bridge: MST: Fixed suspicious RCU usage in brmstsetstate. I converted brmstsetstate to RCU to avoid a vlan use-after-free, but I forgot to change the vlangroupdereferencehelper. I switched to using the...

Astra Linux - уязвимость в linux-6.1, linux-5.15

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...

Astra Linux - уязвимость в linux-6.1

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...

Astra Linux - уязвимость в linux-6.1, linux-5.15

In the Linux kernel, the following vulnerabilities have been resolved: drm/amd/display: Fixed MST Null Ptr for RV The change attempts to fix the following error specific to the RV platform: BUG: Kernel NULL pointer dereferencing, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1 PREEMPT SMP NOPT...

CVE-2026-31488

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not skip unrelated mode changes in DSC validation Starting with commit 17ce8a6907f7 "drm/amd/display: Add dsc pre-validation in atomic check", amdgpu resets the CRTC state modechanged flag to false when...

Linux Distros Unpatched Vulnerability : CVE-2026-31488

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: Do not skip unrelated mode changes in DSC validation Starting with commit 17ce8a6907f7 drm/amd/display: Add dsc pre-validation in atomic check,...

PT-2026-34393

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Do not skip unrelated mode changes in DSC validation Starting with commit 17ce8a6907f7 "drm/amd/display: Add dsc pre-validation in atomic check", amdgpu resets the CRTC state mode changed flag to false when...

SUSE-SU-2026:20894-1 Security update for the Linux Kernel RT (Live Patch 8 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-31.1 fixes various security issues The following security issues were fixed: - CVE-2025-38159: wifi: rtw88: fix the 'para' buffer size to avoid reading out of bounds bsc1257629. - CVE-2025-38488: smb: client: fix use-after-free in cryptmessag...