23905 matches found
CVE-2023-53208 KVM: nSVM: Load L1's TSC multiplier based on L1 state, not L2 state
In the Linux kernel, the following vulnerability has been resolved: KVM: nSVM: Load L1's TSC multiplier based on L1 state, not L2 state When emulating nested VM-Exit, load L1's TSC multiplier if L1's desired ratio doesn't match the current ratio, not if the ratio L1 is using for L2 diverges from...
CVE-2022-50271 vhost/vsock: Use kvmalloc/kvfree for larger packets.
In the Linux kernel, the following vulnerability has been resolved: vhost/vsock: Use kvmalloc/kvfree for larger packets. When copying a large file over sftp over vsock, data size is usually 32kB, and kmalloc seems to fail to try to allocate 32 32kB regions. vhost-5837: page allocation failure:...
DEBIAN-CVE-2023-53175
In the Linux kernel, the following vulnerability has been resolved: PCI: hv: Fix a crash in hvpcirestoremsimsg during hibernation When a Linux VM with an assigned PCI device runs on Hyper-V, if the PCI device driver is not loaded yet i.e. MSI-X/MSI is not enabled on the device yet, doing a VM...
CVE-2022-50242
In the Linux kernel, the following vulnerability has been resolved: drivers: net: qlcnic: Fix potential memory leak in qlcnicsriovinit If vp alloc failed in qlcnicsriovinit, all previously allocated vp needs to be freed...
CVE-2022-50240
In the Linux kernel, the following vulnerability has been resolved: android: binder: stop saving a pointer to the VMA Do not record a pointer to a VMA outside of the mmaplock for later use. This is unsafe and there are a number of failure paths after the recorded VMA pointer may be freed during...
DEBIAN-CVE-2022-50240
In the Linux kernel, the following vulnerability has been resolved: android: binder: stop saving a pointer to the VMA Do not record a pointer to a VMA outside of the mmaplock for later use. This is unsafe and there are a number of failure paths after the recorded VMA pointer may be freed during...
UBUNTU-CVE-2022-50240
In the Linux kernel, the following vulnerability has been resolved: android: binder: stop saving a pointer to the VMA Do not record a pointer to a VMA outside of the mmaplock for later use. This is unsafe and there are a number of failure paths after the recorded VMA pointer may be freed during...
UBUNTU-CVE-2023-53171
In the Linux kernel, the following vulnerability has been resolved: vfio/type1: prevent underflow of lockedvm via exec When a vfio container is preserved across exec, the task does not change, but it gets a new mm with lockedvm=0, and loses the count from existing dma mappings. If the user later...
CVE-2023-53190 vxlan: Fix memory leaks in error path
In the Linux kernel, the following vulnerability has been resolved: vxlan: Fix memory leaks in error path The memory allocated by vxlanvnigroupinit is not freed in the error path, leading to memory leaks 1. Fix by calling vxlanvnigroupuninit in the error path. The leaks can be reproduced by...
CVE-2022-50242 drivers: net: qlcnic: Fix potential memory leak in qlcnic_sriov_init()
In the Linux kernel, the following vulnerability has been resolved: drivers: net: qlcnic: Fix potential memory leak in qlcnicsriovinit If vp alloc failed in qlcnicsriovinit, all previously allocated vp needs to be freed...
CVE-2022-50242
CVE-2022-50242 pertains to the Linux kernel driver in the qlcnic SR-IOV path. The vulnerability arises in the function qlcnic_sriov_init() when allocating virtual ports (vp); if vp allocation fails, previously allocated vps are not freed, creating a potential memory leak. The connected advisories...
Embedded Malicious Code
Overview Affected versions of this package are vulnerable to Embedded Malicious Code. Compromised versions of this package contain a file called bundle.js that exfiltrates secrets from the user's accounts, including credentials and API tokens. It also downloads malicious files and repackages them...
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 improper handling of virtual Fibre Channel timeouts, which could cause the kernel to crash...
Unspecified vulnerability in Xen (CNVD-2025-21331)
Xen is an open source virtual machine monitor product from Xen Open Source. The product enables different and incompatible operating systems to run on the same computer and supports migration at runtime to ensure uptime and avoid downtime. Xen has a security vulnerability that can be exploited by...
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 loc-vma access in binderupdatepagerange competing with munmap, which could lead to reuse after release...
PT-2025-37697
Name of the Vulnerable Software and Affected Versions Linux Kernel affected versions not specified Description The Linux kernel contains a flaw in the arm ffa firmware where the device naming scheme for logical partitions fails to uniquely identify multiple services within a physical partition. T...
ctf-tasks
This is a CTF Capture The Flag challenge repository from the CONFidence CTF 2014 event. The repository contains several files and directories related to two tasks: "Crypto Machine" and "Memory". Crypto Machine The "Crypto Machine" task is a reverse engineering challenge that involves exploiting a...
Kernel-Bridge
This repository is an offensive tool for Windows kernel hacking. It is a Windows kernel hacking framework, driver template, hypervisor, and API written in C++. The primary function of this framework is to provide a set of tools for kernel-mode code injection, hooking, and manipulation. The...
