CVE-2023-32247 Session setup memory exhaustion denial-of-service vulnerability

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 SMB2SESSIONSETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a...

Linux kernel 安全漏洞

Linux kernel is the kernel used by the Linux Foundation's open source operating system Linux. A security vulnerability exists in the Linux kernel that stems from flaws in the handling of the SMB2SESSIONSETUP and SMB2LOGOFF commands, which lack proper locking when performing an operation on an...

Linux Kernel ksmbd Session Setup Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability. However, only systems with ksmbd enabled are vulnerable. The specific flaw exists within the handling of session...

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...

DEBIAN-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...

AZL-27401 CVE-2023-32250 affecting package kernel for versions less than 5.15.118.1-1

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

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...

The vulnerability of the ksmbd module in Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the ksmbd module in Linux operating systems is related to the improper release of resources. Exploiting this vulnerability allows a remote attacker to cause service failures using the SMB2SESSIONSETUP command...

The vulnerability of the ksmbd module in Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the ksmbd module in Linux operating systems is related to the improper release of resources. Exploiting this vulnerability allows a remote attacker to cause service failures using the SMB2SESSIONSETUP command...

The vulnerability of the ksmbd module in Linux operating systems allows a hacker to execute arbitrary code.

The vulnerability of the ksmbd module in Linux operating systems is related to synchronization errors when using shared resources. Exploiting this vulnerability allows a remote attacker to execute arbitrary code using the SMB2SESSIONSETUP command...

The vulnerability of the ksmbd module in Linux operating systems allows a hacker to trigger a service failure.

The vulnerability of the ksmbd module in Linux operating systems is related to the improper release of resources. Exploiting this vulnerability allows a remote attacker to cause service failures using the SMB2SESSIONSETUP command...

UBUNTU-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...

SUSE CVE-2023-32247

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 SMB2SESSIONSETUP commands. The issue results from the lack of control of resource consumption. An attacker can leverage this vulnerability to create a...

SUSE 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...

SUSE CVE-2023-32253

A flaw was found in the Linux kernel's ksmbd component. A deadlock is triggered by sending multiple concurrent session setup requests, possibly leading to a denial of service...

SUSE CVE-2023-32255

A flaw was found in the Linux kernel's ksmbd component. A memory leak can occur if a client sends a session setup request with an unknown NTLMSSP message type, potentially leading to resource exhaustion...

Linux Kernel ksmbd Session Setup Memory Leak Denial-of-Service Vulnerability

This vulnerability allows remote attackers to create a denial-of-service condition 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 handling of...

PT-2023-2814 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux kernel's ksmbd affected versions not specified Description: The issue is related to errors in synchronization when using a shared resource in the Linux kernel's ksmbd module, a high-performance in-kernel SMB server. The specific flaw...

PT-2023-2822

Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description The issue is related to incorrect resource release in the ksmbd module of the Linux kernel, which can be exploited by a remote attacker to cause a denial-of-service using the SMB2 SESSIO...

PT-2023-2816 · Linux +5 · Linux Kernel +5

Name of the Vulnerable Software and Affected Versions: Linux Kernel affected versions not specified Description: A flaw was found in the Linux kernel's ksmbd, a high-performance in-kernel SMB server. The issue results from the lack of proper locking when performing operations on an object,...