CVE-2025-6020 Linux-pam: linux-pam directory traversal

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

CVE-2025-6020

Summary: CVE-2025-6020 applies to the linux-pam pam_namespace module, which may use user-controlled paths without proper protection, enabling local users to escalate privileges via multiple symlink attacks and race conditions. Multiple connected advisories confirm the issue and provide fixes for ...

CVE-2025-6020

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

CVE-2025-6020 Linux-pam: linux-pam directory traversal

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

CVE-2025-6020

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions. Mitigation Disable the pamnamespace module if it is not essential for...

UBUNTU-CVE-2025-6020

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

Linux-pam 路径遍历漏洞

Linux-pam is a plug-and-play supported system authentication software for Linux from the Linux team. A security vulnerability exists in Linux-pam that stems from insufficient protection of the pamnamespace module when using user-controlled paths, which could lead to a local user being elevated to...

TencentOS Server 3: pam (TSSA-2024:0210)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0210 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

CVE-2020-36394

pamsetquota.c in the pamsetquota module before 2020-05-29 for Linux-PAM allows local attackers to set their quota on an arbitrary filesystem, in certain situations where the attacker's home directory is a FUSE filesystem mounted under /home...

ROS-20250402-06

Vulnerability of pamsmauthenticate function of PAM-PKCS11 authentication module of Linux operating systems is related to authentication errors. Exploitation of the vulnerability could allow an attacker acting remotely, bypass the authentication procedure and gain unauthorized access to protected...

GHSA-7GM5-M2XC-VH2J vulnerabilities

Vulnerabilities for packages: linux-pam...

GHSA-7GM5-M2XC-VH2J vulnerabilities

Vulnerabilities for packages: linux-pam...

SUSE CVE-2025-24032

PAM-PKCS11 is a Linux-PAM login module that allows a X.509 certificate based user login. Prior to version 0.6.13, if certpolicy is set to none the default value, then pampkcs11 will only check if the user is capable of logging into the token. An attacker may create a different token with the user...

CVE-2025-24032 PAM-PKCS#11 vulnerable to authentication bypass with default value for `cert_policy` (`none`)

PAM-PKCS11 is a Linux-PAM login module that allows a X.509 certificate based user login. Prior to version 0.6.13, if certpolicy is set to none the default value, then pampkcs11 will only check if the user is capable of logging into the token. An attacker may create a different token with the user...

CVE-2025-24032 PAM-PKCS#11 vulnerable to authentication bypass with default value for `cert_policy` (`none`)

PAM-PKCS11 is a Linux-PAM login module that allows a X.509 certificate based user login. Prior to version 0.6.13, if certpolicy is set to none the default value, then pampkcs11 will only check if the user is capable of logging into the token. An attacker may create a different token with the user...

CVE-2025-24031

CVE-2025-24031 affects the PAM-PKCS#11 Linux-PAM module (version 0.6.12 and earlier). The issue is a dereference of an uninitialized pointer when a user enters no PIN, and a segfault when a user presses Ctrl-C/Ctrl-D during PIN entry, producing an availability impact (daemon crash). The vulnerabi...

CVE-2025-24031 PAM-PKCS#11 vulnerable to segmentation fault on ctrl-c/ctrl-d when asked for PIN

PAM-PKCS11 is a Linux-PAM login module that allows a X.509 certificate based user login. In versions 0.6.12 and prior, the pampkcs11 module segfaults when a user presses ctrl-c/ctrl-d when they are asked for a PIN. When a user enters no PIN at all, pamgetpwd will never initialize the password...

Security Bulletin: IBM DataPower Gateway vulnerable to DoS (CVE-2024-22365)

Summary This vulnerablility may affect database access, and DataPower Virtual Edition. Vulnerability Details CVEID:CVE-2024-22365 DESCRIPTION: Linux-pam is vulnerable to a denial of service, caused by a flaw in pamnamespace.so. By sending a specially crafted request, a local attacker could exploi...

Advisory ROSA-SA-2025-2608

software: pam 1.5.1 OS: ROSA-CHROME packageevrstring: pam-1.5.1-5 CVE-ID: CVE-2024-22365 BDU-ID: 2024-00829 CVE-Crit: LOW CVE-DESC.: A vulnerability in the protectdir pamnamespace.so function of the Linux-PAM authentication module is related to incorrect resource sweep or release. Exploitation of...

PT-2025-25653

Name of the Vulnerable Software and Affected Versions linux-pam affected versions not specified Description A flaw in the pam namespace module of linux-pam allows local users to elevate their privileges to root via multiple symlink attacks and race conditions. This occurs when a user can launch a...