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Kitploit
Kitploit
added 2026/09/11 1:13 p.m.4 views

Dirty-Frag-Research-CVE-2026-43284-

CVE-2026-43284(Dirty Frag)——Linux 内核漏洞研究 概述 本仓库记录了一个完整的防御性安全研究项目,重点关注 CVE-2026-43284(Dirty Frag) ,这是一个影响 XFRM/IPsec 网络子系统的 Linux 内核漏洞。 本项目的目标不是将该漏洞武器化 ,而是理解其工作原理、在受控实验室环境中安全地复现它、分析 Linux 内核源代码、研究安全补丁,并构建可供安全专业人员使用的实用检测与应急响应技术。 该项目将 Linux 内核研究、网络、SOC 运营、检测工程和应急响应整合为一个实用的综合项目。 项目目标 创建此项目旨在: 理解 Linu...

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Kitploit
Kitploit
added 2026/09/11 3:59 a.m.6 views

dirtyfrag-detection-rules

dirtyfrag-detection-rules Reglas de detección y análisis para la vulnerabilidad Dirty Frag CVE-2026-43284/CVE-2026-43500, una vulnerabilidad LPE escalada local de privilegios del kernel de Linux. Basado en investigaciones de la comunidad y configuraciones de sondas de estado...

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Kitploit
Kitploit
added 2026/09/11 2:53 a.m.9 views

Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284

Remoto root@kitploit: git clone https://github.com/6abc/Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284.git && cd Copy-Fail-CVE-2026-31431-dirty-frag-CVE-2026-43284 && gcc -O0 -Wall -o exp exp.c -lutil && ./exp root@kitploit: git clone...

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Kitploit
Kitploit
added 2026/09/10 3:39 a.m.3 views

CVE-2026-43284-dirtyfrag-detection

DirtyFrag CVE-2026-43284 PoC 验证与 auditd 检测 范围: 针对 CVE-2026-43284 的 XFRM/ESP 路径的 Linux 本地权限提升(LPE)验证。 该仓库包含一份英文报告以及从公开 DirtyFrag PoC 的受控实验室验证中提取的证据工件。重点不在于提供利用指南,而在于记录 Linux 审计日志中可见的事件,以及如何将这些事件转化为实用的 SOC 检测逻辑。 完整 PDF 报告: EN: reports/DirtyFragCVE-2026-43284EN.pdf PL:...

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Kitploit
Kitploit
added 2026/09/10 1:32 a.m.9 views

dirtyfrag-patches

Dirty Frag — Parches del Kernel Serie de parches para la clase de vulnerabilidad Dirty Frag descubierta por Hyunwoo Kim @v4bel. Dirty Frag permite a un usuario local sin privilegios sobrescribir bytes arbitrarios de la caché de páginas de archivos de solo lectura p. ej. /usr/bin/su, /etc/passwd, ...

8.8CVSS7.3AI score0.93235EPSS
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Kitploit
Kitploit
added 2026/09/09 2:25 p.m.5 views

XCP_ng_CVE-2026-43284_tester

XCP-ng Dirty Frag 诊断工具 — CVE-2026-43284 一个社区诊断工具,用于判断 XCP-ng dom0 主机是否暴露于 CVE-2026-43284 (“Dirty Frag”),这是 Linux 内核 xfrm-ESP 子系统中的一个本地权限提升漏洞。 TL;DR — 所有当前 XCP-ng 版本(8.1、8.2、8.3)运行标准 4.19 dom0 内核的都在受影响代码范围内。截至 2026 年 5 月,官方尚未发布 XCP-ng 补丁。本工具能明确告知您的主机是否暴露,并提供安全的临时缓解措施。 背景 “Dirty Frag”...

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Kitploit
Kitploit
added 2026/09/08 8:22 p.m.4 views

CVE-2026-43284---DirtyFrag-Analysis-THM-

TryHackMe — CVE-2026-43284: Dirty Frag Sala: CVE-2026-43284: Dirty Frag Categoría: Escalada de privilegios en Linux Autor: Mi página Resumen Dirty Frag es una sala encadenada de escalada de privilegios local LPE en Linux construida en torno a CVE-2026-43284. El objetivo es pasar de una shell sin...

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Kitploit
Kitploit
added 2026/09/08 7:54 p.m.3 views

Reporte-de-Escalada-de-Privilegios-Local-Dirty-Frag

Reporte de Escalada de Privilegios Local — Dirty Frag Estudiante: Jonatan Claudio 1. Requerimientos Resumen de la metodología Se realizó una evaluación de vulnerabilidades sobre una máquina virtual con Kali Linux utilizando un script detector para la vulnerabilidad Dirty Frag, asociada a las...

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Kitploit
Kitploit
added 2026/09/08 5:09 p.m.6 views

Dirty-Frag-CVE-2026-43284

DirtyFrag CVE-2026-43284 - 实验室检测练习报告 分类: 内部实验室 - CyberLAB 日期: 2026年5月24日 平台: Elastic Stack v9.4.1 状态: 检测已确认 目录 A - 执行摘要 B - 完整发现报告 1. 目标与威胁模型 2. 漏洞背景 3. 实验室环境 4. 第一阶段 - 执行前设置 5. 第二阶段 - 漏洞利用执行 6. 第三阶段 - 利用后活动 7. 第四阶段 - 检测工程 8. 检测参考 9. 主要发现总结 10. 参考 A - 执行摘要 测试内容 一个受控的利用练习,模拟一个使用 DirtyFrag...

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Kitploit
Kitploit
added 2026/09/08 12:14 p.m.10 views

CVE-2026-43284

Dirty Frag — 内核页缓存写入跟踪站点 Dirty Frag 补丁状态跟踪器的源码:一个单页站点,记录各发行版是否已为 Linux 内核中成对的页缓存写入权限提升漏洞链推送修复。 事实数据所在位置 关于该漏洞的所有信息——CVE ID、受影响及已修复版本、上游修复提交、发现与披露致谢,以及最终各发行版补丁状态——均属于跟踪页面,而非本 README: 渲染页面: https://kimmo.cloud/CVE-2026-43284/ 源码: site/content/index.md 编辑该文件即可;本仓库中的其他内容均为构建基础设施。 此处有意不重复任何上述信息。本 READ...

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OSV
OSV
added 2026/08/23 9:13 a.m.22 views

ROOT-OS-DEBIAN-11-CVE-2026-43284 CVE-2026-43284 in linux - Patched by Root

Root has patched CVE-2026-43284 in the linux package for Root:Debian:11. Multiple fixed versions available...

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Tenable Nessus
added 2026/08/05 12:00 a.m.50 views

Photon OS 5.0: Linux PHSA-2026-5.0-91-0846

An update of the linux package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0846. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

8.8CVSS5.8AI score0.93235EPSS
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Tenable Nessus
added 2026/07/30 12:00 a.m.9 views

B&R Automation X20EDS410 Write-what-where Condition (CVE-2026-43284)

The Linux kernel version shipped with the affected B&R product X20EDS410 is affected by a vulnerability. A flaw in the kernel's xfrm ESP input path that decrypts in place over shared skb frags. Successful local exploitation of this vulnerability could allow an authenticated attacker with low...

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GithubExploit
GithubExploit
added 2026/07/21 7:17 p.m.74 views

dirtyfrag

Dirty Frag: Universal Linux LPE Abstract !tuxasse...

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added 2026/07/20 12:00 a.m.12 views

RHEL 9 : kernel-rt (RHSA-2026:16254)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:16254 advisory. The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements...

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Tenable Nessus
added 2026/07/20 12:00 a.m.8 views

RHEL 9 : kernel (RHSA-2026:16206)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:16206 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: Dirty Frag is a new universal Local...

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Tenable Nessus
added 2026/07/15 12:00 a.m.16 views

Oracle Linux 10 : kernel (ELSA-2026-19074)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19074 advisory. - xfrm: esp: avoid in-place decrypt on shared skb frags CKI Backport Bot RHEL-174546 CVE-2026-43284 - crypto: authencesn - Do not place hiseq at end ...

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Tenable Nessus
added 2026/07/13 12:00 a.m.18 views

Ubuntu 18.04 LTS : Linux kernel (AWS) vulnerabilities (USN-8530-1)

"The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8530-1 advisory. It was discovered that the Linux kernel did not properly handle shared page fragments during socket buffer operations, collectively known as Dirty Frag....

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Tenable Nessus
added 2026/07/06 12:00 a.m.18 views

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50373)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-50373 advisory. - net/sched: fix pedit partial COW leading to page cache corruption Rajat Gupta Orabug: 39668793 CVE-2026-46331 - net: skbuff: fix missing zerocop...

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Tenable Nessus
added 2026/06/30 12:00 a.m.19 views

EulerOS Virtualization 2.13.1 : kernel (EulerOS-SA-2026-2517)

According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : xfrm: esp: avoid in-place decrypt on shared skb fragsCVE-2026-43284 Tenable has extracted the preceding description block directly...

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