CVE-2025-6018-CVE-2025-6019-Privilege-Escalation-Exploit

CVE-2025-6018 + CVE-2025-6019 Privilege Escalation Guide 📋 Quick Exploitation Steps Step 1: Prepare XFS Image Local Machine Create 300MB XFS image dd if=/dev/zero of=xfs.image bs=1M count=300 mkfs.xfs -f xfs.image Mount and install SUID bash mkdir mnt sudo mount -t xfs xfs.image mnt sudo cp...

CVE-2025-6018

CVE-2025-6018 + CVE-2025-6019 Privilege Escalation Guide 中文 📋 Quick Exploitation Steps Step 1: Prepare XFS Image Local Machine Create 300MB XFS image dd if=/dev/zero of=xfs.image bs=1M count=300 mkfs.xfs -f xfs.image Mount and install SUID bash mkdir mnt sudo mount -t xfs xfs.image mnt sudo cp...

CVE-2025-6019

CVE-2025-6019 Proof of Concept PoC This repository contains a Proof of Concept PoC script for CVE-2025-6019 , a Local Privilege Escalation LPE vulnerability in libblockdev and udisks. The script creates an XFS filesystem image with an SUID bash binary and exploits the vulnerability to mount it...

CVE-2025-6019-udisks-lpe-no-image

CVE-2025-6019-udisks-lpe-no-image Script-only privilege escalation chain using CVE-2025-6019 and UDisks2 no filesystem image included. Credits, Context & Exploit Chain This repository does not introduce a new vulnerability. The privilege-escalation technique implemented here is fully based on...

CVE-2025-6019

CVE-2025-6019: libblockdev Local Privilege Escalation Vulnerability Summary CVE-2025-6019 is a local privilege escalation LPE vulnerability discovered in the libblockdev library, which interacts with the udisks2 daemon and Polkit. Vulnerability Description A local attacker with allowactive Polkit...

CVE-2025-6019-udisks2-XFS-Resize-TOCTOU-Privilege-Escalation

CVE-2025-6019: udisks2 XFS Resize TOCTOU Privilege Escalation This repository contains a Proof of Concept PoC for CVE-2025-6019, a Race Condition vulnerability in udisks2 that allows local privilege escalation via XFS filesystem resizing. 🎯 Target Environments & Compatibility This exploit is...

CVE-2025-6019_Exploit

CVE-2025-6019Exploit Step 1: Run 1.sh on a Linux device to build xfs.image Step 2: Transfer xfs.image to the target device and execute 2.sh. Success is indicated as shown below: neko@aosc-neko205 tmp $ bash 2.sh 当前用户: neko uid=1000neko gid=1001neko...

CVE-2025-6018-and-CVE-2025-6019

Check Its Vulnerable or not rpm -q pam || dpkg -l | grep libpam or find /etc/pam.d/ -name '' -exec grep -l 'pamenv' \; 2/dev/null or find /etc/pam.d/ -name '' -exec grep -l 'pamsystemd' \; 2/dev/null or systemctl --version | head -1 If version Include :Vulnerable PAM version detected Reference...

CVE-2025-6019

CVE-2025-6019 PoC Simple proof-of-concept for a UDisks2 XFS resize privilege escalation. Files createpayload.sh: Builds an XFS image with a SUID rootbash payload. exploit.sh: Triggers the resize path and launches the SUID shell. Requirements mkfs.xfs, udisksctl, gdbus, loginctl An allowactive...

CVE-2025-6018-CVE-2025-6019-Privilege-Escalation-Exploit

CVE-2025-6018 + CVE-2025-6019 Privilege Escalation Guide 中文 📋 Quick Exploitation Steps Step 1: Prepare XFS Image Local Machine Create 300MB XFS image dd if=/dev/zero of=xfs.image bs=1M count=300 mkfs.xfs -f xfs.image Mount and install SUID bash mkdir mnt sudo mount -t xfs xfs.image mnt sudo cp...

CVE-2026-64600

CVE-2026-64600 – RefluXFS Detection & Mitigation Tool This repository provides a comprehensive C utility to detect , safely verify , and mitigate the RefluXFS vulnerability CVE‑2026‑64600 on Linux systems running the XFS filesystem. The tool checks for a vulnerable kernel, identifies...

CVE-2025-6018-and-CVE-2025-6019-Privilege-Escalation

CVE-2025-6018-and-CVE-2025-6019-Privilege-Escalation This is just a quick note on how to exploit these vulnerabilities to get root. Start by utilizing this tool on the attacker machine: https://raw.githubusercontent.com/ibrahmsql/CVE-2025-6018/refs/heads/main/CVE-202 You should now have a shell a...

CVE-2026-64600-Refluxfs-PoC

RefluXFS CVE-2026-64600 PoC This repo contains a PoC of the recently discovered race condition vulnerability affecting COW on XFS reported by the excellent Qualys Security Team. 1 2 PoC info Handwritten based off of the excellent analysis in the Qualys advisory. Rewrites the first 4KB of the...

CVE-2025-6018-6019

CVE-2025-6018 CVE-2025-6019 PoC Exploit Local Privilege Escalation LPE - openSUSE / SUSE Linux Enterprise 15 Working PoC/Exploit for CVE-2025-6018 and CVE-2025-6019 - Privilege escalation from unprivileged user to root on openSUSE Leap 15.x and SUSE Linux Enterprise 15.x 🎯 Quick Summary CVE ID|...

COWSlip

COWSlip: XFS reflink stale-mapping LPE originally RefluXFS or CVE-2026-64600 The name describes the mechanism: COW identifies XFS copy-on-write/reflink handling. Slip describes the stale data-fork mapping slipping to the wrong physical block after the ILOCK cycle. However, official credits belong...

CVE-2026-99132

A flaw was found in the Linux kernel's XFS file system. A local attacker could cause a Denial of Service DoS by triggering a deadlock during file system metadata synchronization. Under specific conditions, such as a file system shutdown during a synchronous transaction commit, held buffer locks...

CVE-2026-99131

A flaw was found in the XFS file system in the Linux kernel. An improper capability check verified a task's real credentials instead of its effective credentials, causing the system to treat certain attribute modifications as privileged. A user, particularly when modifying file ownership over a...

CVE-2026-98975

A flaw was found in the Linux kernel's XFS file system. A local user could exploit this flaw to cause data corruption across shared files during file exchange operations. When exchanging file storage mappings, the kernel may improperly clear the reference link reflink flag that marks blocks as...

CVE-2026-99132

In the Linux kernel, the following vulnerability has been resolved: xfs: don't hold buffer locks across sync transaction commit in xfssyncsbbuf xfssyncsbbuf holds sb/rtsb buffer locks across a synchronous xfstranscommit, which flushes the CIL push workqueue internally. If shutdown occurs during t...

CVE-2026-99132

In the Linux kernel, the following vulnerability has been resolved: xfs: don't hold buffer locks across sync transaction commit in xfssyncsbbuf xfssyncsbbuf holds sb/rtsb buffer locks across a synchronous xfstranscommit, which flushes the CIL push workqueue internally. If shutdown occurs during t...