CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit chmod +x exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it di...

CVE-2021-3493_CVE-2022-3357

NOTE 1. This is a GitHub repository containing source code and research information about 2 CVEs: CVE-2021-3493 and CVE-2022-3357, respectively a CVE allowing privilege escalation and a CVE allowing RCE intrusion. If we combine these two CVEs, we can infiltrate a WordPress server and if that serv...

page_inject

pageinject - AFALG aead cross-container escape AFALG aead vulnerability cross-container exploit -- pivot from one compromised container into every sibling container that shares the samelibc.so.6 image layer. This is an escape primitive : it runs from inside an unprivileged container that the...

Ubuntu-GameOver-Lay

UbuntuP-GameOverLay Using CVE-2023-2640 CVE-2023-3262 to escalate previlege CVE 2023-2640 https://nvd.nist.gov/vuln/detail/CVE-2023-2640 On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs. xattrs", an unprivileged user may se...

CVE-2015-1328-GoldenEye

CVE-2015-1328-GoldenEye about exploit: The overlayfs implementation in the linux aka Linux kernel package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveragi...

overlayFS-CVE-2021-3493

overlayFS CVE-2021-3493 OverlayFs OverlayFS is a Linux kernel module that allows the system to combine multiple mount points into one, so that it can access all files from each within a single directory structure. About the vulnerability Recently SSD-Discloure released a PoC for an exploit of the...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

CVE-2023-2640-CVE-2023-32629

GameOverlay Ubuntu Privilege Escalation CVE-2023-2640 https://www.cvedetails.com/cve/CVE-2023-2640/ On Ubuntu kernels carrying both c914c0e27eb0 and "UBUNTU: SAUCE: overlayfs: Skip permission checking for trusted.overlayfs. xattrs", an unprivileged user may set privileged extended attributes on t...

CVE-2023-0386

typora-copy-images-to: ./image CVE-2023-0386 Exploit Usage: First : Upload fuse.c and exp.sh to the /tmp directory. You can use scp or python3 -m http.server to upload the file to the target. scp /Desktop/CVE-2023-0386/exp.sh [email protected]:/tmp scp /Desktop/CVE-2023-0386/fuse.c...

Check-for-CVE-2023-32629-GameOver-lay

Check for CVE-2023-32629 GameOverlay Script Overview: The script is designed to perform security checks on an Ubuntu system to detect vulnerabilities related to the GameOverlay flaws. It checks for two specific vulnerabilities, CVE-2023-2640 and CVE-2023-32629, which are present in the Linux...

CVE-2015-8660

CVE 2015-8660 Research Description This is research I conducted on the CVE 2015-8660 overlayFS vulnerability for my Operating System Security course final research project. The goal of this project was to find a Linux kernel vulnerability from 2012-2022, explain the vulnerability, explain the...

CVE-2021-3493

CVE-2021-3493 Ubuntu OverlayFS Local Privesc Affected Versions Ubuntu 20.10 Ubuntu 20.04 LTS Ubuntu 19.04 Ubuntu 18.04 LTS Ubuntu 16.04 LTS Ubuntu 14.04 ESM Usage gcc exploit.c -o exploit ./exploit Description "Ubuntu specific issue in the overlayfs file system in the Linux kernel where it did no...

OverlayFS-CVE-2021-3493

OverlayFS — CVE-2021–3493 || Writeup || Tryhackme 📖 Introduction What is OverlayFS.? OverlayFS is a Linux kernel module that allows the system to combine several mount points into one, so that you can access all the files from each within one directory structure. It’s often used by live USBs, or...

CVE-2023-2640-3262-PoC

CVE-2023-2640/3262-PoC Minimal PoCs for Ubuntu OverlayFS local privilege escalation vulnerabilities. CVEs CVE-2023-2640 – OverlayFS permission handling issue CVE-2023-3262 – OverlayFS capability escalation issue Files CVE-2023-2640.sh – basic OverlayFS behavior test CVE-2023-3262.sh – capability...

darling

Darling Darling 是 macOS 应用程序的运行时环境。 请注意，目前大多数 GUI 应用程序无法运行。 下载 部分发行版的软件包可在 releases 页面下载。 构建说明 构建说明请访问 Darling Docs。 前缀 Prefixes Darling 支持 DPREFIX，它与 WINEPREFIX 非常相似。它们是虚拟的“chroot”环境，具有类似 macOS 的文件系统结构，可以在其中安全地安装软件。默认的 DPREFIX 位置是 /.darling，可通过导出同名环境变量来更改。前缀会在首次使用时自动创建并初始化。 请注意，我们使用 overlayfs...

OverlayFS-PrivEsc-CVE-2022-0944

CVE-2022-0944: Privilege Escalation Vulnerability in OverlayFS 🛡️ Security advisory and mitigation guide for the Linux kernel privilege escalation vulnerability in OverlayFS. 📜 Overview CVE-2022-0944 is a security vulnerability in the Linux kernel's OverlayFS subsystem that allows local attackers...

CVE-2015-1328

CVE-2015-1328 Proof of Concept A Proof of Concept PoC exploit for CVE-2015-1328, a privilege escalation vulnerability affecting the Linux kernel's overlayfs implementation. This vulnerability allows local unprivileged users to gain root access by exploiting improper permission checks in overlayfs...

CVE-2023-0386-OverlayFS

CVE-2023-0386 - OverlayFS / FUSE Original CVE source written by xkaneiki: https://github.com/xkaneiki/CVE-2023-0386/tree/main Rewritten so the exploit can be run in 1 shell original exploit requires 2 shells. Compile make all Create mount point for fuse filesystem mkdir -p /tmp/fusepwn/lower Star...

CVE-2021-3493

CVE-2021-3493 — Ubuntu OverlayFS Local Privilege Escalation A working proof-of-concept for CVE-2021-3493 , a local privilege escalation vulnerability in the Ubuntu kernel's OverlayFS implementation. An unprivileged user can mount an overlay filesystem inside a user namespace and set arbitrary fil...

CVE-2023-2640-CVE-2023-32629-Interactive-PoC

CVE-2023-2640 & CVE-2023-32629 GameOverLay - Real Host Root Escape PoC An interactive, multi-step Local Privilege Escalation LPE Proof of Concept PoC targeting the Ubuntu Linux kernel OverlayFS vulnerabilities CVE-2023-2640 / CVE-2023-32629. Unlike standard automated one-liners that trap your...