| Name | CVE-2025-6019 |
| Description | LPE from allow_active to root in libblockdev via udisks |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-4221-1, DSA-5943-1 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| libblockdev (PTS) | bullseye | 2.25-2 | vulnerable |
| bullseye (security) | 2.25-2+deb11u1 | fixed |
| bookworm | 2.28-2 | vulnerable |
| bookworm (security) | 2.28-2+deb12u1 | fixed |
| trixie | 3.3.0-2 | vulnerable |
| sid | 3.3.0-2.1 | fixed |
The information below is based on the following data on fixed versions.
Notes
https://www.openwall.com/lists/oss-security/2025/06/17/4
https://www.qualys.com/2025/06/17/suse15-pam-udisks-lpe.txt
As hardening measure udisks2 (in unstable since 2.10.1-12.1)
will enforce that private mounts are mounted with 'nodev,nosuid'.