EtwLeakKernel

EtwLeakKernel Este repositorio contiene un PoC para un programa que utiliza ETW para filtrar direcciones de memoria del kernel. Lo hace creando un consumidor podría ser para casi cualquier proveedor, ya que casi todos filtran direcciones del kernel y solicitándole un seguimiento de pila. Una vez...

CVE-2024-26160

CVE-2024-26160 vulnerabilidad de divulgación de información en cldflt.sys Hay un pequeño análisis sobre CVE-2024-26160 , que se puede encontrar en el parche de febrero KB5034765 , Windows 11 22H2, Windows 11 23H2. La vulnerabilidad se cerró en el parche de marzo KB5035853. Análisis La...

CVE-2026-80602

A flaw was found in the Linux kernel's perf subsystem. This vulnerability allows a local user to gain access to sensitive kernel memory addresses. This occurs because the system's branch stack, intended for user-only information, can inadvertently include kernel addresses, leading to an informati...

CVE-2023-26083

CVE-2023-26083 – Mali GPU Kernel Address Leak via Timeline Stream This repository contains a proof-of-concept PoC exploit for CVE-2023-26083 , a vulnerability in the Mali GPU driver Arm Mali GPU Kernel Driver that allows an unprivileged user to leak kernel pointers and sensitive internal...

CVE-2026-72237

A flaw was found in the Linux kernel. A local user can exploit a vulnerability in the perf subsystem on AMD processors utilizing the Branch Sampling BRS feature. This flaw occurs because the software filtering mechanism for branch records only validates the branch-to address, leaving the...

CVE-2026-74339

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

CVE-2026-74339

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

UBUNTU-CVE-2026-72237

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/brs: Fix kernel address leakage A user-only branch stack can contain branches that originate from the kernel. As a result, kernel addresses are exposed to user space even when PERFSAMPLEBRANCHUSER is requested. On AM...

CVE-2026-74339 ALSA: seq: Clear variable event pointer on read

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRVSEQEXTCHAINED internally, and data.ext.ptr...

CVE-2026-72237 perf/x86/amd/brs: Fix kernel address leakage

In the Linux kernel, the following vulnerability has been resolved: perf/x86/amd/brs: Fix kernel address leakage A user-only branch stack can contain branches that originate from the kernel. As a result, kernel addresses are exposed to user space even when PERFSAMPLEBRANCHUSER is requested. On AM...

Linux Distros Unpatched Vulnerability : CVE-2026-74339

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: seq: Clear variable event pointer on read sndseqread copies a queued variable-length event header to userspace before expanding the payload. Queued...

PT-2026-72775

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Clear variable event pointer on read snd seq read copies a queued variable-length event header to userspace before expanding the payload. Queued variable-length events use SNDRV SEQ EXT CHAINED internally, and...

EUVD-2025-208323

A stack buffer overflow vulnerability exists in the Wincor Nixdorf wnBios64.sys kernel driver version 1.2.0.0 in the IOCTL handler for code 0x80102058. The vulnerability is caused by missing bounds checking on the user-controlled Options parameter before copying data into a 40-byte stack buffer...

CVE-2025-70616

CVE-2025-70616 affects the Wincor Nixdorf wnBios64.sys kernel driver (version 1.2.0.0) in the IOCTL handler for code 0x80102058. The issue is a stack buffer overflow caused by missing bounds checking on the user-controlled Options parameter before copying into a 40-byte stack buffer Src[40] via m...

EUVD-2017-9785

Malware in sbrugna...

EUVD-2017-2665

Malware in sbrugna...

kernel: vlan: enforce underlying device type

In the Linux kernel, the following vulnerability has been resolved: vlan: enforce underlying device type Currently, VLAN devices can be created on top of non-ethernet devices. Besides the fact that it doesn't make much sense, this also causes a bug which leaks the address of a kernel function to...

CVE-2022-25477

Vulnerability in Realtek RtsPer driver for PCIe Card Reader RtsPer.sys before 10.0.22000.21355 and Realtek RtsUer driver for USB Card Reader RtsUer.sys before 10.0.22000.31274 leaks driver logs that contain addresses of kernel mode objects, weakening KASLR...

PT-2023-8000

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition was found in the GSM 0710 tty multiplexor in the Linux kernel. This issue occurs when two threads execute the GSMIOC SETCONF ioctl on the same tty file descriptor with t...

Huawei HarmonyOS 安全漏洞

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. A security vulnerability exists in Huawei HarmonyOS, which stems from a risk of kernel bare address leakage in the Freeze Screen Detection module. Successful...