aegis

Aegis 内核模式进程保护驱动程序，使用 ObRegisterCallbacks 从句柄中剥离内存访问权限。基础实现拦截句柄创建，并从未经授权的访问尝试中移除 PROCESSVMREAD/WRITE/OPERATION。 注意： 如果 GIF 没有动画，请在 Imgur 上直接查看 概述 驱动在高度 321123 注册 OB 回调，拦截 OBOPERATIONHANDLECREATE 和 OBOPERATIONHANDLEDUPLICATE 操作。当进程尝试打开受保护目标的句柄时，我们根据白名单（explorer.exe, csrss.exe, svchost.exe,...

CVE-2020-16938

CVE-2020-16938 CVE-2020-16938 是一个漏洞，允许非特权用户对整个磁盘进行无限制的文件读取。该漏洞最初由我的朋友 Jonas 发现并报告。他的 PoC 可以在这里找到。 我的漏洞利用版本通过一系列 Windows API 调用来直接获取句柄，而无需使用 7zip。PoC 可以在 poc 文件夹中找到，该文件夹反映了我之前发布的推文。 简而言之，该漏洞允许你转储整个磁盘。转储文件本身可以使用 7zip 或任何其他支持 NTFS 的解析器打开。...

HookTools

HookTools Descripción general HookTools es una pequeña herramienta diseñada para ayudar en el análisis de malware extremadamente evasivo. Se puede inyectar en una muestra de malware para determinar su reacción ante cambios específicos. Características HookTools incluye una serie de característica...

CVE-2026-64398

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add a permission check for FSCTLSETZERODATA FSCTLSETZERODATA in smb2ioctl destroys file data via ksmbdvfszerodata - vfsfallocatePUNCHHOLE/ZERORANGE after checking only the share-level KSMBDTREECONNFLAGWRITABLE, with no...

CVE-2026-64394

In the Linux kernel, the following vulnerability has been resolved: ksmbd: add a WRITEDAC/WRITEOWNER check to SMB2 SETINFO SECURITY commit cc57232cae23 "ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE" added a fp-daccess gate to fsctlsetsparse and noted that...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

CVE-2026-52944 ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTL_SET_SPARSE

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix FSCTL permission bypass by adding a permission check for FSCTLSETSPARSE FSCTLSETSPARSE in fsctlsetsparse modifies the file's sparse attribute and saves it through xattr without any permission checks. This exposes two...

PT-2026-51759

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description In the Linux kernel, the fsctl set sparse function fails to perform necessary permission checks when processing the FSCTL SET SPARSE operation. This allows a client on a read-only share ...

CVE-2025-40090

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix recursive locking in RPC handle list access Since commit 305853cce3794 "ksmbd: Fix race condition in RPC handle list access", ksmbdsessionrpcmethod attempts to lock sess-rpclock. This causes hung connections / tasks wh...

EUVD-2022-27893

Malicious code in bioql PyPI...

CVE-2023-35863: Concurrent Execution using Shared Resource with Improper Synchronization

In MADEFORNET HTTP Debugger through 9.12, the Windows service does not set the seclevel registry key before launching the driver. Thus, it is possible for an unprivileged application to obtain a handle to the NetFilterSDK wrapper before the service obtains exclusive access...

USN-4883-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities

Adam Nichols discovered that heap overflows existed in the iSCSI subsystem in the Linux kernel. A local attacker could use this to cause a denial of service system crash or possibly execute arbitrary code. CVE-2021-27365 Adam Nichols discovered that the iSCSI subsystem in the Linux kernel did not...

Windows Manage Reflective DLL Injection Module

This module will inject a specified reflective DLL into the memory of a process, new or existing. If arguments are specified, they are passed to the DllMain entry point as the lpvReserved 3rd parameter. To read output from the injected process, set PID to zero and WAIT to non-zero. Make sure the...