CVE-2025-37899

The CVE-2025-37899 issue affects the Linux kernel’s ksmbd session logoff path, where sess->user can still be in use by another thread, enabling a use-after-free in smb2_sess_setup handling. The vulnerability is rated with CVSSv3.1: Local attack, Low privileges required, no user interaction, wi...

CVE-2025-37899 ksmbd: fix use-after-free in session logoff

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in session logoff The sess-user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for...

CVE-2025-37899 ksmbd: fix use-after-free in session logoff

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in session logoff The sess-user object can currently be in use by another thread, for example if another connection has sent a session setup request to bind to the session being free'd. The handler for...

Siemens SIMATIC PCS neo 代码问题漏洞

Siemens SIMATIC PCS neo is a distributed control system from Siemens, Germany. A code issue vulnerability exists in Siemens SIMATIC PCS neo that originates from a user logging off and not properly disabling the session, which could lead to session reuse...

Siemens SIMATIC PCS和Siemens TIA Administrator 代码问题漏洞

Siemens TIA Administrator and Siemens SIMATIC PCS are both products of Siemens, Germany.Siemens TIA Administrator is a management program for authorizing and licensing SIMATIC products.Siemens SIMATIC PCS is a Siemens SIMATIC PCS is a process control system. A code issue vulnerability exists in...

Microsoft SRV2.SYS SMB2 Logoff Remote Kernel NULL Pointer Dereference

This module requires Metasploit: https://metasploit.com/download Current source: https://github.com/rapid7/metasploit-framework class MetasploitModule 'Microsoft SRV2.SYS SMB2 Logoff Remote Kernel NULL Pointer Dereference', 'Description' = %q This module triggers a NULL pointer dereference in the...

the new session will exit suddenly when the session exceed 8 on multisession LVDA

The customer said the new session will exit suddenly when the session exceed 8 on multisession LVDA. And if logoff 1 session, the user can login succeesfully...

CVAD 1912: User logoff process appears to lock logoff/logon process

The User logoff process is stuck while processing the WMIPrvse and PicaDm...

Windows PowerShell - Event Log Bypass Single Quote Code Execution Vulnerability

Credits: John Page aka hyp3rlinx + Website: hyp3rlinx.altervista.org + Source: http://hyp3rlinx.altervista.org/advisories/WINDOWSPOWERSHELLSINGLEQUOTECODEEXECEVENTLOGBYPASS.txt + twitter.com/hyp3rlinx + ISR: ApparitionSec Vendor www.microsoft.com Product Microsoft Windows PowerShell Built on the...

Logoff Windows 10 ICA session takes about 5 minutes

Logoff Windows 10 ICA session takes about 5 minutes, but console has no issue...

Locally cached profiles not getting deleted at User logoff from the VDA

Locally cached user profiles does not get deleted at user logoff. User gets a temp profile at next consecutive login...

HOW TO | New network printers are not saving after re-logon

• The users are able to connect and add their network printers to their VDI sessions. However, after logoff the printer settings are not being retained within the user profile. • We would like to retain the network printer within the profile so that it is available for all subsequent logins...

Graylog 代码问题漏洞

Graylog is a centralized log management solution from Graylog USA. The product supports capturing, storing, and analyzing logs in real-time, among other things. Graylog suffers from a code issue vulnerability that stems from the fact that in a multi-node Graylog cluster, after a user is explicitl...

How to delete profile at logoff without profile saved on user store

Citrix Profile Mangement is often used with a shared storage, but some environments prevent the using of shared storage, and also want to use the function of delete locally cached profiles at logff in UPM. This article tells how to achieve this goal...

How to disconnect, logoff, or reconnect session via command line

This article is designed to describehow to disconnect, logoff or reconnect session via command line...

AZL-27763 CVE-2023-32258 affecting package kernel for versions less than 5.15.135.1-2

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2LOGOFF and SMB2CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this...

DEBIAN-CVE-2023-32252

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the handling of SMB2LOGOFF commands. The issue results from the lack of proper validation of a pointer prior to accessing it. An attacker can leverage this vulnerability to creat...

AZL-27639 CVE-2023-32257 affecting package hyperv-daemons for versions less than 5.15.145.2-1

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2SESSIONSETUP and SMB2LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage th...

CVE-2023-32258

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2LOGOFF and SMB2CLOSE commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this...

CVE-2023-32257

A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The specific flaw exists within the processing of SMB2SESSIONSETUP and SMB2LOGOFF commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage th...