CVE-2025-6019

CVE-2025-6019 概念実証 PoC このリポジトリには、libblockdev および udisks におけるローカル権限昇格 LPE 脆弱性 CVE-2025-6019 の概念実証 PoC スクリプトが含まれています。スクリプトは、SUID bash バイナリを含む XFS ファイルシステムイメージを作成し、脆弱性を悪用して nosuid オプションなしでマウントし、root シェルを取得します。 警告 : この PoC は教育およびテスト目的のみです。テストを許可されたシステムでのみ使用してください。無許可での使用は違法かつ非倫理的です。 機能 ローカルモード : SUID...

opensuse-leap-privesc-exploit

CVE-2025-6018 + CVE-2025-6019 エクスプロイトチェーン このエクスプロイトは、openSUSE Leap 15.6 を標的とした HackTheBox チャレンジを解決するために開発されました。 クレジット このエクスプロイトは、Qualys セキュリティチームによる元の研究に基づいています： アドバイザリ： https://cdn2.qualys.com/2025/06/17/suse15-pam-udisks-lpe.txt CVE-2025-6018: openSUSE 15 の PAM における、非特権ユーザーから allowactive への LPE...

CVE-2026-6018-9-Local-Privilege-Escalation-Chain

CVE-2025-6018 + CVE-2025-6019: ローカル権限昇格チェーン 対象OS: openSUSE Leap 15.x / SUSE Linux Enterprise 15.x 必要なアクセス権: SSHアクセスが可能な非特権ローカルユーザー 結果: 完全なrootシェル 概要 このドキュメントでは、Qualys Threat Research Unitによって発見された2つの連鎖するローカル権限昇格の脆弱性を手動で悪用する方法について詳しく説明します。 CVE-2025-6018 —...

CVE-2025-6019

CVE-2025-6019: libblockdev 本地權限提升漏洞 總結 CVE-2025-6019 是一個在 libblockdev 函式庫中發現的本地權限提升 LPE 漏洞，它與 udisks2 守護程式和 Polkit 協同作用。 漏洞描述 具有 allowactive Polkit 權限的本地攻擊者（通常是實際操作電腦的使用者）可以利用 libblockdev 與 udisks 守護程式互動的方式。攻擊者可以製作一個惡意的 XFS 映像檔，其中包含一個 SUID-root shell，並誘騙 udisks 在沒有 nosuid 和 nodev...

Exploit-Chain-CVE-2025-6018-6019

https://cdn2.qualys.com/2025/06/17/suse15-pam-udisks-lpe.txt 이 익스플로잇은 CVE-2025-6018과 CVE-2025-6019를 연쇄적으로 사용하여 취약한 SUSE/openSUSE 시스템에서 권한 없는 사용자로부터 root로의 로컬 권한 상승을 달성합니다. CVE-2025-6018은 pamenv.so 버전 1.3.0-1.6.0의 PAMPluggable Authentication Modules 환경 변수 주입 취약점으로, 사용자가 OVERRIDE 지시어를 사용하여...

CVE-2025-6018-6019-PoC

CVE-2025-6018 & CVE-2025-6019: ローカル特権昇格PoC 脆弱なLinuxシステム上でCVE-2025-6018 PAM/Polkitアクティブセッションバイパス と CVE-2025-6019 libblockdev SUIDマウントの欠陥 を連鎖させ、rootアクセス を達成するための堅牢なProof of Concept（PoC）です。 免責事項 このツールは教育目的および許可されたセキュリティ研究専用 です。所有していない、または明示的な許可を得ていないシステムでは使用しないでください。 脆弱性チェーン...

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

脆弱性があるかどうかを確認 root@kitploit: 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 バージョンが含まれている場合：脆弱性のあるPAMバージョンが検出されました 参考 cve20256018...

Astra Linux – Vulnerability in libblockdev, udisks2

A Local Privilege Escalation LPE vulnerability was discovered in libblockdev. Typically, the “allowactive” setting in Polkit allows a physically present user to perform certain actions based on the session type. Due to the way libblockdev interacts with the udisks daemon, a “allowactive” user on ...

Exploit for Incorrect Authorization in Suse Pam-Config

CVE-2025-6018 & CVE-2025-6019 PoC A Proof of Concept for chai...

MiracleLinux 7 : libblockdev-2.18-5.0.1.el7.AXS7 (AXSA:2025-10699:04)

The remote MiracleLinux 7 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10699:04 advisory. CVE-2025-6019: don't allow suid and dev set on fs resize CVEs: CVE-2025-6019 A Local Privilege Escalation LPE vulnerability was found in libblockdev...

MiracleLinux 8 : libblockdev-2.28-7.el8_10 (AXSA:2025-10409:02)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10409:02 advisory. libblockdev: LPE from allowactive to root in libblockdev via udisks CVE-2025-6019 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : libblockdev-2.28-14.el9_6 (AXSA:2025-10552:03)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2025-10552:03 advisory. libblockdev: LPE from allowactive to root in libblockdev via udisks CVE-2025-6019 Tenable has extracted the preceding description block directly from the...

Advisory ROSA-SA-2025-3084

Software: libblockdev 2.18 OS: rosa-server79 unaffected versions = libblockdev-2.18-5.0.1.res7 affected versions libblockdev-2.18-5.0.1.1.res7 CVE-ID: CVE-2025-6019 BDU-ID: 2025-07084 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the libblockdev library is related to the ability to mount the file...

CLSA-2025-1764325063 libblockdev: Fix of CVE-2025-6019

CVE-2025-6019: don't allow suid and dev set on fs resize...

TencentOS Server 4: udisks2 (TSSA-2025:0480)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0480 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

TencentOS Server 2: libblockdev (TSSA-2025:0535)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0535 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 4: libblockdev (TSSA-2025:0478)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:0478 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

EulerOS 2.0 SP13 : udisks2 (EulerOS-SA-2025-2312)

According to the versions of the udisks2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the 'allowactive' setting in Polkit permits a physically...

Huawei EulerOS: Security Advisory for udisks2 (EulerOS-SA-2025-2312)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP13 : libblockdev (EulerOS-SA-2025-2298)

According to the versions of the libblockdev packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A Local Privilege Escalation LPE vulnerability was found in libblockdev. Generally, the 'allowactive' setting in Polkit permits a physically...