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CVE-2025-6018

High · CVSS 7.8

pam-config / Linux PAM (Pluggable Authentication Modules) — Local Privilege Escalation (LPE) via incorrect Polkit allow_active authorization (CWE-863 Incorrect Authorization)

CVSS
7.8
nvd
EPSS
KEV
No
Class
other
CWE-863

Description

A Local Privilege Escalation (LPE) vulnerability has been discovered in pam-config within Linux Pluggable Authentication Modules (PAM). This flaw allows an unprivileged local attacker (for example, a user logged in via SSH) to obtain the elevated privileges normally reserved for a physically present, "allow_active" user. The highest risk is that the attacker can then perform all allow_active yes Polkit actions, which are typically restricted to console users, potentially gaining unauthorized control over system configurations, services, or other sensitive operations.

Search profile — drives PoC discovery

Symbols pam-configallow_activeallow_active yesPolkitPAMpam_loginuidpam_systemdSSH sessionconsole useractive sessionudisksorg.freedesktop.policykitpolkit-1
Keywords CVE-2025-6018pam-config LPEPAM Polkit allow_active privilege escalationpam-config SUSE privilege escalationLinux PAM local privilege escalation 2025Polkit allow_active SSH exploitpam-config polkit bypassSUSE pam udisks LPECWE-863 PAM polkit
Versions: SUSE Linux Enterprise 15 and related distributions shipping affected pam-config versions (advisory published 2025-06-17)

Ranked PoCs (25) — best first

Heuristic ranking — not yet expert-vetted. Scored on structure + provenance, not execution.

Recall-favoring discovery; ranking by the Stage-4 scorer (Adam's rubric). Scanner/aggregator repos are hidden.

References

Status: enriched · ingested 2026-06-30T12:00:22.000Z · profiled 2026-06-30T18:30:14.000Z