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-2023-32254

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...

SUSE 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...

Trend Micro Apex One Security Agent Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Trend Micro Apex One Security Agent. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within...

Linux Kernel ksmbd Session User Object Race Condition 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, but only systems with ksmbd enabled are vulnerable. The specific flaw exists within the processing of SMB2QUERYINFO...

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...

Linux Kernel ksmbd Tree Connection 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 SMB2TREEDISCONNECT...

Linux Kernel ksmbd RCU Callback Race Condition Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to execute arbitrary code on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

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 and...

Linux Kernel vmwgfx Driver Race Condition Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Linux Kernel. An attacker must first obtain the ability to execute high-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handlin...

kernel: Recursive locking violation in usb-storage that can cause the kernel to deadlock

An incorrect access control flaw was found in the Linux kernel USB core subsystem. When attaching a malicious usb device, the recursive locking violation in usb-storage can cause the kernel to deadlock. This issue could allow a local user to crash the system...

kernel: USB: core: Prevent nested device-reset calls

In the Linux kernel, the following vulnerability has been resolved: USB: core: Prevent nested device-reset calls Automatic kernel fuzzing revealed a recursive locking violation in usb-storage: ============================================ WARNING: possible recursive locking detected 5.18.0 3 Not...

The vulnerability of the gsmld_write() function in the drivers/tty/n_gsm.c module of the N_GSM driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the gsmldwrite function in the drivers/tty/ngsm.c file of the NGSM driver for the Linux operating system is related to the use of an incorrect locking type. Exploiting this vulnerability could allow a attacker to cause a service failure...

The vulnerability of the io_cqring_event_overflow() function in the uring/msg_ring.c module of the Linux operating system allows a hacker to escalate their privileges or cause service failures.

The vulnerability of the iocqringeventoverflow function in the uring/msgring.c module of the Linux operating system’s kernel is related to improper resource locking. Exploiting this vulnerability can allow an attacker to gain elevated privileges or cause service interruptions...

Bad debt auctions can be DoSed forever

Lines of code Vulnerability details Vulnerability Details For function Shortfall::placeBid in shortfall contract on L183 and L190 , the previous highest bidder’s funds stored in the shortfall contract has to be sent back to the bidder. This operation has to be successful before any new bid can be...

The vulnerability of the table_clear() function in the drivers/md/dm-ioctl.c file of the Linux kernel’s device-mapper driver allows a hacker to cause a service failure.

The vulnerability of the tableclear function in the drivers/md/dm-ioctl.c file of the Linux kernel’s device-mapper driver is related to recursive locking. Exploiting this vulnerability could allow an attacker to cause a service failure...

OESA-2023-1276 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: 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...

The vulnerability of the virt_to_bus()/bus_to_virt() function in the dpt_i2o driver of Linux operating systems allows attackers to exploit their privileges.

The vulnerability of the virttobus/bustovirt function in the dpti2o driver of Linux operating systems is related to improper locking during object operations. Exploiting this vulnerability can allow an attacker to gain increased privileges...

kernel: rxrpc: Fix locking in rxrpc's sendmsg

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix locking in rxrpc's sendmsg Fix three bugs in the rxrpc's sendmsg implementation: 1 rxrpcnewclientcall should release the socket lock when returning an error from rxrpcgetcallslot. 2 rxrpcwaitfortxwindowintr will return...

kernel: Recursive locking violation in usb-storage that can cause the kernel to deadlock

An incorrect access control flaw was found in the Linux kernel USB core subsystem. When attaching a malicious usb device, the recursive locking violation in usb-storage can cause the kernel to deadlock. This issue could allow a local user to crash the system...