Linux Kernel Security Vulnerabilities

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 Security Vulnerabilities

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 SMB2LOGOFF and SMB2CLOSE commands, which lack proper locking when performing operations on objects, and...

CVE-2023-2430: Improper Resource Locking

A vulnerability was found due to missing lock for IOPOLL flaw in iocqringeventoverflow in iouring.c in Linux Kernel. This flaw allows a local attacker with user privilege to trigger a Denial of Service threat...

CVE-2023-38334

Omnis Studio 10.22.00 has incorrect access control. It advertises an irreversible feature for locking classes within Omnis libraries: it should be no longer possible to delete, view, change, copy, rename, duplicate, or print a locked class. Due to implementation issues, locked classes in Omnis...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a lack of proper locking when an object performs an operation, which can be exploited by an attacker to...

USN-6235-1 linux-oem-6.0 vulnerabilities

It was discovered that the NTFS file system implementation in the Linux kernel contained a null pointer dereference in some situations. A local attacker could use this to cause a denial of service system crash. CVE-2022-4842 Jordy Zomer and Alexandra Sandulescu discovered that the Linux kernel di...

Red Hat libvirt security vulnerabilities

Red Hat libvirt is a Linux API for implementing Linux virtualization features from Red Hat, Inc. that supports a variety of Hypervisors, including Xen and KVM, as well as QEMU and a number of virtual products for other operating systems. A security vulnerability exists in Red Hat libvirt that ste...

EulerOS 2.0 SP10 : kernel (EulerOS-SA-2023-2383)

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In the Linux kernel through 6.3.1, a use-after-free in Netfilter nftables when processing batch requests can be abused to perform arbitrary read a...

SUSE CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

Google Pixel elevation of privilege vulnerability

Google Pixel is a smartphone from the American company Google Google. Google Pixel suffers from an elevation of privilege vulnerability that stems from improper locking, which can be exploited by an attacker to cause a local privilege escalation that requires system execution privileges...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

DEBIAN-CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

Memory corruption

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

UBUNTU-CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21400

CVE-2023-21400 affects the Linux kernel io_uring subsystem, specifically in multiple functions within io_uring.c where improper locking on rings with IOPOLL can cause kernel memory corruption. This memory corruption could enable local privilege escalation to kernel System execution privileges wit...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...

CVE-2023-21400

In multiple functions of iouring.c, there is a possible kernel memory corruption due to improper locking. This could lead to local escalation of privilege in the kernel with System execution privileges needed. User interaction is not needed for exploitation...