CVE-2026-72372: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: afs: Fix lack of locking around modifications of net-cellsdynino Fix the lack of locking around modifications of net-cellsdynino by taking net-cellslock exclusively. This also requires to cell to be removed from net-cellsdynino i...

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...

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-2023-32254

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 SMB2TREEDISCONNECT commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this...

CVE-2023-32250

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 commands. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this vulnerabilit...

Linux Kernel ksmbd Session Race Condition Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable. The specific flaw exists within the processing of SMB2SESSIONSETUP...

CVE-2023-2007

The specific flaw exists within the DPT I2O Controller driver. The issue results from the lack of proper locking when performing operations on an object. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the...

PT-2022-32932

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.208 Description The issue is related to the ixgbe driver in the Linux Kernel, where a lack of locking can cause a panic when setting sriov numvfs to zero. The actual impact and attack plausibility have not y...

CVE-2020-8867

This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of OPC Foundation UA .NET Standard 1.04.358.30. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of sessions. The issue results fr...

PT-2020-20338

Name of the Vulnerable Software and Affected Versions OPC Foundation UA .NET Standard version 1.04.358.30 Description This issue allows remote attackers to create a denial-of-service condition on affected installations. Authentication is not required to exploit this issue. The specific flaw exist...

macOS #Kernel - Use-After-Free Due to Lack of Locking in nvidia GeForce Driver Exploit

Exploit for macOS platform in category dos / poc / nvDevice::SetAppSupportBits is external method 0x107 of the nvAccelerator IOService. It calls taskdeallocate without locking. Two threads can race calling this external method to drop two task references when only one is held. Note that the repro...

Apple macOS Kernel - Use-After-Free Due to Lack of Locking in nvidia GeForce Driver

Apple macOS Kernel - Use-After-Free Due to Lack of Locking in nvidia GeForce Driver / nvDevice::SetAppSupportBits is external method 0x107 of the nvAccelerator IOService. It calls taskdeallocate without locking. Two threads can race calling this external method to drop two task references when on...

Apple macOS Kernel - Use-After-Free Due to Lack of Locking in nvidia GeForce Driver

/ nvDevice::SetAppSupportBits is external method 0x107 of the nvAccelerator IOService. It calls taskdeallocate without locking. Two threads can race calling this external method to drop two task references when only one is held. Note that the repro forks a child which give the nvAccelerator a...

macOS Kernel - Use-After-Free Due to Lack of Locking in AppleEmbeddedOSSupportHostClient::registerNo

Exploit for macOS platform in category dos / poc / AppleEmbeddedOSSupportHost.kext is presumably involved in the communication with the OS running on the touch bar on new MBP models. Here's the userclient's registerNotificationPort method: text:0000000000002DE4 ;...

macOS Kernel - Use-After-Free Due to Lack of Locking in AppleEmbeddedOSSupportHostClient::registerNotificationPort

macOS Kernel - Use-After-Free Due to Lack of Locking in AppleEmbeddedOSSupportHostClient::registerNotificationPort / AppleEmbeddedOSSupportHost.kext is presumably involved in the communication with the OS running on the touch bar on new MBP models. Here's the userclient's registerNotificationPort...

macOS Kernel - Use-After-Free Due to Lack of Locking in 'AppleEmbeddedOSSupportHostClient::registerNotificationPort'

/ AppleEmbeddedOSSupportHost.kext is presumably involved in the communication with the OS running on the touch bar on new MBP models. Here's the userclient's registerNotificationPort method: text:0000000000002DE4 ; AppleEmbeddedOSSupportHostClient::registerNotificationPortipcport , unsigned int,...

macOS 10.12.1 / iOS Kernel - host_self_trap Use-After-Free Exploit

Exploit for multiple platform in category dos / poc / Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=1034 The task struct has a lock itklockdata, taken via the itklock macros which is supposed to protect the task-itk ports. The hostselftrap mach trap accesses task-itkhost witho...

iOS 10.1.1 / macOS 10.12 16A323 XNU Kernel - set_dp_control_port Lack of Locking Use-After-Free Vuln

Exploit for multiple platform in category dos / poc Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostprivt hostpriv, ipcportt controlport if hostpriv...

Apple macOS 10.12 16A323 XNU Kernel iOS 10.1.1 - set_dp_control_port Lack of Locking Use-After-Free

Apple macOS 10.12 16A323 XNU Kernel iOS 10.1.1 - setdpcontrolport Lack of Locking Use-After-Free Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostpri...

Apple macOS 10.12 16A323 XNU Kernel / iOS 10.1.1 - 'set_dp_control_port' Lack of Locking Use-After-Free

Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=965 setdpcontrolport is a MIG method on the hostprivport so this bug is a root-kernel escalation. kernreturnt setdpcontrolport hostprivt hostpriv, ipcportt controlport if hostpriv == HOSTPRIVNULL return KERNINVALIDHOST; if...