UBUNTU-CVE-2023-53219

In the Linux kernel, the following vulnerability has been resolved: media: netupunidvb: fix use-after-free at deltimer When Universal DVB card is detaching, netupunidvbdmafini uses deltimer to stop dma-timeout timer. But when timer handler netupunidvbdmatimeout is running, deltimer could not stop...

CVE-2022-50317

CVE-2022-50317 affects the Linux kernel, specifically the DRM bridge driver for Megachips (stdp2690 and stdp4028). The issue is a null-pointer dereference that occurs when removing the module because the two bridges are not probed concurrently, causing ge_b850v3_register() not to be called for in...

CVE-2023-53204 af_unix: Fix data-races around user->unix_inflight.

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data-races around user-unixinflight. user-unixinflight is changed under spinlockunixgclock, but toomanyunixfds reads it locklessly. Let's annotate the write/read accesses to user-unixinflight. BUG: KCSAN: data-race in...

CVE-2025-9076

Mattermost versions 10.10.x = 10.10.1 fail to properly sanitize user data during shared channel membership synchronization, which allows malicious or compromised remote clusters to access sensitive user information via unsanitized user objects. This vulnerability affects Mattermost Server instanc...

CVE-2023-53186: Concurrent Execution using Shared Resource with Improper Synchronization

In the Linux kernel, the following vulnerability has been resolved: skbuff: Fix a race between coalescing and releasing SKBs Commit 1effe8ca4e34 "skbuff: fix coalescing for pagepool fragment recycling" allowed coalescing to proceed with non page pool page and page pool page when @from is cloned,...

Mattermost security vulnerabilities

Mattermost is an open source collaboration platform from Mattermost, Inc. in the United States. A security vulnerability exists in Mattermost 10.10.1 and prior versions 10.10.x that stems from user data not being properly cleaned during shared channel member synchronization, which could allow a...

PT-2025-37464

Name of the Vulnerable Software and Affected Versions Mattermost versions 10.10.x through 10.10.1 Description Mattermost Server instances with shared channels enabled are susceptible to an information disclosure issue. The software fails to properly sanitize user data during shared channel...

Win32K GRFX Code Execution

The vulnerability of the Win32K component in Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Hyper-V Privilege Escalation

The vulnerability of the Hyper-V hardware virtualization technology for Windows operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to gain increased privileges...

Windows SPNEGO Privilege Escalation

The vulnerability of the SPNEGO Extended Negotiation NEGOEX security mechanism for Windows operating systems is related to synchronization errors when using a common resource “Race Condition”. Exploiting this vulnerability can allow an attacker to increase their privileges...

DirectX Graphics Kernel Privilege Escalation

The vulnerability of the DirectX Graphics Kernel component of the Windows operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow attackers to gain increased privileges...

DirectX Graphics Kernel Code Execution

The vulnerability of the DirectX Graphics Kernel component of the Windows operating system is related to synchronization errors when using a shared resource „Race Condition“. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Connected Devices Platform Service Privilege Escalation

The vulnerability of the Connected Devices Platform Service CDPSvc for Microsoft Windows operating systems is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to increase their privileges...

SQL Server Sensitive Information Disclosure

The vulnerability of the Microsoft SQL Server relational database management system is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to disclose sensitive information...

DirectX Graphics Kernel Code Execution

The vulnerability of the DirectX Graphics Kernel component of the Windows operating system is related to synchronization errors when using a shared resource. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

kernel: mm/hugetlb: fix huge_pmd_unshare() vs GUP-fast race

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: fix hugepmdunshare vs GUP-fast race hugepmdunshare drops a reference on a page table that may have previously been shared across processes, potentially turning it into a normal page table used in another process in...

kernel: Bluetooth: hci_core: Fix use-after-free in vhci_flush()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix use-after-free in vhciflush syzbot reported use-after-free in vhciflush without repro. 0 From the splat, a thread closed a vhci file descriptor while its device was being used by iotcl on another thread...

kernel: Bluetooth: hci_core: Fix use-after-free in vhci_flush()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hcicore: Fix use-after-free in vhciflush syzbot reported use-after-free in vhciflush without repro. 0 From the splat, a thread closed a vhci file descriptor while its device was being used by iotcl on another thread...

Multi-Channel Secure Communication Framework for Wireless IoT (MCSC-WoT): Enhancing Security in Internet of Things

In modern smart systems, the convergence of the Internet of Things IoT and Wireless of Things WoT have been revolutionized by offering a broad level of wireless connectivity and communication among various devices. Hitherto, this greater interconnectivity poses important security problems,...

CVE-2025-58145: Concurrent Execution using Shared Resource with Improper Synchronization

This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. There are two issues related to the mapping of pages belonging to other domains: For one, an assertion is wrong there, where the case actually needs handling. A NULL...