GhostKatz

GhostKatz 通过滥用带有签名的易受攻击驱动程序，利用 MmMapIoSpace 直接读取物理内存，从 LSASS 中提取凭据，从而绕过传统的用户态检测能力。 本工具由 Julian Peña 与 Eric Esquivel 合作开发。 此版本的 GhostKatz 使用了已公开披露为易受攻击的驱动程序。为获得最佳效果，GhostKatz 旨在配合暴露读取内存原语漏洞且加载时未被阻止/公开已知的内核驱动程序使用。本次公开发布不包括针对此前未公开驱动程序的利用代码。相反，该项目设计为模块化且可扩展，允许用户研究自己的驱动程序，并通过扩展 utils.c...

AmdRyzenMasterCheat

ECPRO-LAN 反作弊系统: FACEIT, ESEA 含自定义版本 2019年初至2020年末。R.I.P. https://h0mbre.github.io/RyzenMasterCVE/ 要求: Windows 10 企业版 1607 LTSB 并安装所有更新 AMD Ryzen 处理器 主板 B350-B450（B550 客户端有 bug） 已安装 Logitech GHUB（用于鼠标输入） 旧代 Ryzen 处理器可能使用不同版本的 AmdRyzenMaster 驱动 1.3.0.0 你随后需要替换...

EUVD-2026-94978

An integer underflow in WinCursorShapeUtils::trimTransparent in GlavSoft TightVNC Server for Windows before 2.8.88 allows a local authenticated user to crash the server, and potentially read out-of-bounds memory, by causing a cursor shape with a width or height of zero to be processed on the DXGI...

EUVD-2026-94937

A heap-based out-of-bounds read in DcmRLECodecDecoder::decodeFrame in dcmdata/libsrc/dcrleccd.cc of OFFIS DCMTK 3.7.0 allows an attacker to read up to 63 bytes of adjacent heap memory, or cause a crash, via a crafted RLE Lossless DICOM file whose pixel data fragment is shorter than the 64-byte RL...

CVE-2025-65264

CVE-2025-65264 描述 在 CPU‑Z 2.17 及更早版本（以及其他使用 CPU-Z 驱动程序 1.0.6.1 及更早版本的产品）中，驱动程序（例如 cpuz161.sys）从用户提供的地址解引用一个值，并将其写入调用者提供的系统缓冲区。攻击者可以通过在输入缓冲区中提供目标地址，通过 IOCTL 读取任意内核内存。 PoC 这是一个简单的 PoC，用于读取 System 进程的令牌。 影响 这可能导致信息泄露。它还可以与存在任意内核写入漏洞的驱动程序结合，实现内核代码执行。 示例输出 免责声明...

CVE-2022-3699

CVE-2022-3699 联想诊断驱动程序的访问控制不正确，允许低权限用户发出设备IOCTL，以执行任意物理/虚拟内存读写。 感谢ch3rn0byl的帮助（我100%完全借鉴了他的两个函数）。 说明 IOCTL 0x222000: rdmsr IOCTL 0x222008/0x22200C: HalGet/SetBusData IOCTL 0x222010: Read via MmMapIoSpace IOCTL 0x222014: Write via MmMapIoSpace 此IOCTL将从输入缓冲区提供的指针的值复制到映射的物理内存中 工作原理：...

Meltdown

Meltdown Linux 下 Meltdown 的 PoC CVE-2017-5754 用法 cd meltdown make ./meltdown address size 示例 参考 http://zzado.tistory.com/category/Report...

openssl: compat-openssl: openssl: Information disclosure via DTLS handshake retransmission

A flaw was found in OpenSSL. The Datagram Transport Layer Security DTLS retransmission mechanism fails to properly handle handshake message writes that are suspended before completion. A remote attacker could exploit this vulnerability during handshake message retransmission, causing OpenSSL to...

libmsm_vfe_read_exploit

使用 CVE-2014-4321 读取内核内存...

Important: Red Hat Security Advisory: perl-DBI security update

An update for perl-DBI is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from...

perl-DBI: perl-DBI: Denial of Service via invalid memory read during numeric type casting

A flaw was found in perl-DBI. When casting numeric values to the SQLNUMERIC type using the sqltypecast function, the component incorrectly handles numeric values as strings without converting them first. An attacker capable of supplying numeric input to an affected application can trigger an...

RLSA-2026:77576 Important: perl-DBI security update

The perl-DBI package provides the standard database interface module for the Perl programming language. It implements a database-independent interface, meaning it defines a consistent set of methods, variables, and conventions for database operations. Security Fixes: perl-DBI: perl-DBI: Denial of...

perl-DBI security update

An update is available for perl-DBI. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The perl-DBI package provides the standard database interface module for the...

libget_user_exploit

这个库利用CVE-2013-6282漏洞读取内核内存。...

AFD

AFD CVE-2022-24494 该漏洞是一个任意内存读取漏洞。根本原因在于：用于 memcpy 操作的内存地址缺乏验证，该地址由用户态提供，memcpy 操作将该内存地址中的数据复制到池内存中。 缺少检查的地址位于 Afd!AfdTliIoControl+0x40B 如上图截图所示，该用户态内存地址第一次从 InputBuffer+0x20 复制时，会使用 MmUserProbeAddress 正确检查该内存地址是否位于用户态内存地址空间内。然而，第二次将该内存地址从 InputBuffer+0x20 复制到 RAX 寄存器时，却没有使用 MmUSerProbeAddress...

CVE-2026-87671

An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. Unauthenticated HTTP endpoints process specific URL query parameters without validating array index boundaries or performing numerical range checks. An unauthenticated remot...

CVE-2026-87671

An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1 . The flaw occurs because unauthenticated HTTP endpoints process specific URL query parameters without performing numerical range checks or validating array index boundaries ...

EUVD-2026-94667

An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. Unauthenticated HTTP endpoints process specific URL query parameters without validating array index boundaries or performing numerical range checks. An unauthenticated remot...

Citrix Netscaler ADC & Gateway - Out-Of-Bounds Memory Read

The vulnerability would enable an attacker to remotely obtain sensitive information from a NetScaler appliance configured as a Gateway or AAA virtual server via a very commonly connected Web interface, and without requiring authentication. This bug is nearly identical to the Citrix Bleed...

PT-2026-107774

An out-of-bounds memory read vulnerability exists in the web management daemon of Brocade Fabric OS versions before 10.0.1. Unauthenticated HTTP endpoints process specific URL query parameters without validating array index boundaries or performing numerical range checks. An unauthenticated remot...