CVE-2025-37865 net: dsa: mv88e6xxx: fix -ENOENT when deleting VLANs and MST is unsupported

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

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 mv88e6xxx driver not handling MST unsupported conditions when deleting VLANs, which could result in an...

PT-2025-20515

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the deletion of VLANs when MST is unsupported. The issue arises from the mv88e6xxx port vlan leave function, which...

The vulnerability of the drm/dp_mst component in the Linux operating system allows a perpetrator to access confidential data, compromise its integrity, and cause service failures.

The vulnerability of the drm/dpmst component in the Linux operating system is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability can allow an attacker to access confidential data, compromise its integrity, and cause service failures...

The vulnerability of the is_dsc_need_re_compute() function in the drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c file of the driver support infrastructure for AMD graphics cards in Linux operating systems allows a attacker to cause a service failure.

The vulnerability of the isdscneedrecompute function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudmmsttypes.c file of the DRI support driver for AMD graphics cards in Linux operating systems is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a...

The vulnerability of the function dm_helpers_dp_mst_send_payload_allocation() in the kernel of the Linux operating system’s drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c module allows a hacker to trigger a service failure.

The vulnerability of the dmhelpersdpmstsendpayloadallocation function in the drivers/gpu/drm/amd/display/amdgpudm/amdgpudmhelpers.c kernel of the Linux operating system is related to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

CLSA-2025-1742472545 kernel: Fix of 9 CVEs

USB: serial: ioedgeport: fix use after free in debug printk CVE-2024-50267 - HID: core: zero-initialize the report buffer CVE-2024-50302 - dm cache: fix potential out-of-bounds access on the first resume CVE-2024-50278 - dm cache: fix out-of-bounds access to the dirty bitset when resizing...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2021-47633: ath5k: fix OOB in ath5keepromreadpcalinfo5111 bsc1237768. CVE-2022-49080: mm/mempolicy: fix mpolnew leak in sharedpolicyreplace bsc1238033...

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-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...

UBUNTU-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...

Linux kernel null pointer dereference vulnerability (CNVD-2025-04162)

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...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2024-35863: Fixed potential UAF in isvalidoplockbreak bsc1224763. CVE-2024-50199: mm/swapfile: skip HugeTLB pages for unusevma bsc1233112. CVE-2024-53104: media:...

Astra Linux – Vulnerability in 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 occurred during MST and DSC setup. BUG: NULL pointer dereference in the kernel, address: 0000000000000008 PGD 0 P4D 0 Oops: 0000 1...

Astra Linux – Vulnerability in Linux 6.1

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

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: drm/dpmst: Fixed the issue where the message reception state was reset after the topology was removed. If the MST topology is removed during the reception of an MST down reply or an MST up request sideband message, the states of...

Security update for the Linux Kernel RT (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506008 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-15060021 fixes several issues. The following security issues were fixed: CVE-2024-40921: net: bridge: mst: pass vlan group directly to brmstvlansetstate bsc1227784. CVE-2024-40920: net: bridge: mst: fix suspicious rcu usage in brmstsetstate bsc1227781...

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...

UBUNTU-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...