CVEvulnerability
CVE-2025-6020
7.8 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-06-17
- Last modified
- 2026-10-12
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-22
Description
A flaw was found in linux-pam. The module pam_namespace 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.
Related
Weakness · CWE (1)
- CWE-22 Improper Limitation of a Pathname to a Restricted Directory weakness
References
- https://access.redhat.com/errata/RHSA-2025:10024 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10027 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10180 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10354 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10357 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10358 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10359 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10361 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10362 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10735 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:10823 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:11386 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:11487 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:14557 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:15099 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:15709 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:15827 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:15828 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:16524 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:17181 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:18219 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:20181 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:21885 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:22019 access.redhat.com
- https://access.redhat.com/errata/RHSA-2025:9526 access.redhat.com
- https://access.redhat.com/errata/RHSA-2026:0934 access.redhat.com
- https://access.redhat.com/security/cve/CVE-2025-6020 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2372512 bugzilla.redhat.com
- https://github.com/linux-pam/linux-pam/security/advisories/GHSA-f9p8-gjr4-j9gx github.com
- http://www.openwall.com/lists/oss-security/2025/06/17/1 www.openwall.com
- https://lists.debian.org/debian-lts-announce/2025/09/msg00021.html lists.debian.org
- https://cert-portal.siemens.com/productcert/html/ssa-577017.html cert-portal.siemens.com