CVE-2025-6019
Libblockdev: lpe from allow_active to root in libblockdev via udisks
02 Description
Libblockdev: lpe from allow_active to root in libblockdev via udisks
03 Exploitation and scoring
- Exploitation
- Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
- SSVC decision
- ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
- EPSS probability
- 0.48% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 41.1% of scored records. A rank, not a probability.
- NVD base score
- 7.0 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Deferred. NVD last modified this record on 2026-06-30.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2025-06-19 11:55Z1 YR AGO
- Last updated
- 2026-06-30 11:10Z4 MO AGO
- Reserved
- 2025-06-11
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.0)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-250Execution with Unnecessary PrivilegesBase
- Data version
- 5.2
- Document digest
- 23c206f3ead1d2cfd74d8404394631c6dfdd6e90de13b24137da64cef7507ac3
05 Affected products
06 References
- access.redhat.comRHSA-2025:10796https://access.redhat.com/errata/RHSA-2025:10796
- access.redhat.comRHSA-2025:9320https://access.redhat.com/errata/RHSA-2025:9320
- access.redhat.comRHSA-2025:9321https://access.redhat.com/errata/RHSA-2025:9321
- access.redhat.comRHSA-2025:9322https://access.redhat.com/errata/RHSA-2025:9322
- access.redhat.comRHSA-2025:9323https://access.redhat.com/errata/RHSA-2025:9323
- access.redhat.comRHSA-2025:9324https://access.redhat.com/errata/RHSA-2025:9324
- access.redhat.comRHSA-2025:9325https://access.redhat.com/errata/RHSA-2025:9325
- access.redhat.comRHSA-2025:9326https://access.redhat.com/errata/RHSA-2025:9326
- access.redhat.comRHSA-2025:9327https://access.redhat.com/errata/RHSA-2025:9327
- access.redhat.comRHSA-2025:9328https://access.redhat.com/errata/RHSA-2025:9328
- access.redhat.comRHSA-2025:9878https://access.redhat.com/errata/RHSA-2025:9878
- access.redhat.comhttps://access.redhat.com/security/cve/CVE-2025-6019
- bugzilla.redhat.comRHBZ#2370051https://bugzilla.redhat.com/show_bug.cgi?id=2370051
- cdn2.qualys.comhttps://cdn2.qualys.com/2025/06/17/suse15-pam-udisks-lpe.txt
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/06/17/5
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/06/17/6
- lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/06/msg00018.html
- www.openwall.comhttp://www.openwall.com/lists/oss-security/2025/06/18/1
- www.bleepingcomputer.comhttps://www.bleepingcomputer.com/news/linux/new-linux-udisks-flaw-lets-attackers-get-root-on-major-linux-distros/
- news.ycombinator.comhttps://news.ycombinator.com/item?id=44325861
07 Fixed in
AlmaLinux 8
- libblockdev Fixed in 2.28-7.el8_10
- libblockdev-crypto Fixed in 2.28-7.el8_10
- libblockdev-crypto-devel Fixed in 2.28-7.el8_10
- libblockdev-devel Fixed in 2.28-7.el8_10
- libblockdev-dm Fixed in 2.28-7.el8_10
- libblockdev-fs Fixed in 2.28-7.el8_10
- libblockdev-fs-devel Fixed in 2.28-7.el8_10
- libblockdev-kbd Fixed in 2.28-7.el8_10
- libblockdev-loop Fixed in 2.28-7.el8_10
- libblockdev-loop-devel Fixed in 2.28-7.el8_10
- libblockdev-lvm Fixed in 2.28-7.el8_10
- libblockdev-lvm-dbus Fixed in 2.28-7.el8_10
- libblockdev-lvm-devel Fixed in 2.28-7.el8_10
- libblockdev-mdraid Fixed in 2.28-7.el8_10
- libblockdev-mdraid-devel Fixed in 2.28-7.el8_10
- libblockdev-mpath Fixed in 2.28-7.el8_10
- libblockdev-nvdimm Fixed in 2.28-7.el8_10
- libblockdev-part Fixed in 2.28-7.el8_10
- libblockdev-part-devel Fixed in 2.28-7.el8_10
- libblockdev-plugins-all Fixed in 2.28-7.el8_10
- libblockdev-s390 Fixed in 2.28-7.el8_10
- libblockdev-swap Fixed in 2.28-7.el8_10
- libblockdev-swap-devel Fixed in 2.28-7.el8_10
- libblockdev-utils Fixed in 2.28-7.el8_10
- libblockdev-utils-devel Fixed in 2.28-7.el8_10
- libblockdev-vdo Fixed in 2.28-7.el8_10
- libblockdev-vdo-devel Fixed in 2.28-7.el8_10
- python3-blockdev Fixed in 2.28-7.el8_10
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 9
- libblockdev Fixed in 2.28-14.el9_6
- libblockdev-crypto Fixed in 2.28-14.el9_6
- libblockdev-dm Fixed in 2.28-14.el9_6
- libblockdev-fs Fixed in 2.28-14.el9_6
- libblockdev-kbd Fixed in 2.28-14.el9_6
- libblockdev-loop Fixed in 2.28-14.el9_6
- libblockdev-lvm Fixed in 2.28-14.el9_6
- libblockdev-lvm-dbus Fixed in 2.28-14.el9_6
- libblockdev-mdraid Fixed in 2.28-14.el9_6
- libblockdev-mpath Fixed in 2.28-14.el9_6
- libblockdev-nvdimm Fixed in 2.28-14.el9_6
- libblockdev-nvme Fixed in 2.28-14.el9_6
- libblockdev-part Fixed in 2.28-14.el9_6
- libblockdev-plugins-all Fixed in 2.28-14.el9_6
- libblockdev-s390 Fixed in 2.28-14.el9_6
- libblockdev-swap Fixed in 2.28-14.el9_6
- libblockdev-tools Fixed in 2.28-14.el9_6
- libblockdev-utils Fixed in 2.28-14.el9_6
- python3-blockdev Fixed in 2.28-14.el9_6
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
AlmaLinux 10
- libblockdev Fixed in 3.2.0-4.el10_0
- libblockdev-crypto Fixed in 3.2.0-4.el10_0
- libblockdev-dm Fixed in 3.2.0-4.el10_0
- libblockdev-fs Fixed in 3.2.0-4.el10_0
- libblockdev-loop Fixed in 3.2.0-4.el10_0
- libblockdev-lvm Fixed in 3.2.0-4.el10_0
- libblockdev-lvm-dbus Fixed in 3.2.0-4.el10_0
- libblockdev-mdraid Fixed in 3.2.0-4.el10_0
- libblockdev-mpath Fixed in 3.2.0-4.el10_0
- libblockdev-nvdimm Fixed in 3.2.0-4.el10_0
- libblockdev-nvme Fixed in 3.2.0-4.el10_0
- libblockdev-part Fixed in 3.2.0-4.el10_0
- libblockdev-plugins-all Fixed in 3.2.0-4.el10_0
- libblockdev-s390 Fixed in 3.2.0-4.el10_0
- libblockdev-smart Fixed in 3.2.0-4.el10_0
- libblockdev-smartmontools Fixed in 3.2.0-4.el10_0
- libblockdev-swap Fixed in 3.2.0-4.el10_0
- libblockdev-tools Fixed in 3.2.0-4.el10_0
- libblockdev-utils Fixed in 3.2.0-4.el10_0
- python3-blockdev Fixed in 3.2.0-4.el10_0
Source: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Arch Linux
- libblockdev Fixed in 3.3.1-1
Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.
CloudLinux 8
- libblockdev Fixed in 2.28-7.el8_10
- libblockdev-crypto Fixed in 2.28-7.el8_10
- libblockdev-crypto-devel Fixed in 2.28-7.el8_10
- libblockdev-devel Fixed in 2.28-7.el8_10
- libblockdev-dm Fixed in 2.28-7.el8_10
- libblockdev-fs Fixed in 2.28-7.el8_10
- libblockdev-fs-devel Fixed in 2.28-7.el8_10
- libblockdev-kbd Fixed in 2.28-7.el8_10
- libblockdev-loop Fixed in 2.28-7.el8_10
- libblockdev-loop-devel Fixed in 2.28-7.el8_10
- libblockdev-lvm Fixed in 2.28-7.el8_10
- libblockdev-lvm-dbus Fixed in 2.28-7.el8_10
- libblockdev-lvm-devel Fixed in 2.28-7.el8_10
- libblockdev-mdraid Fixed in 2.28-7.el8_10
- libblockdev-mdraid-devel Fixed in 2.28-7.el8_10
- libblockdev-mpath Fixed in 2.28-7.el8_10
- libblockdev-nvdimm Fixed in 2.28-7.el8_10
- libblockdev-part Fixed in 2.28-7.el8_10
- libblockdev-part-devel Fixed in 2.28-7.el8_10
- libblockdev-plugins-all Fixed in 2.28-7.el8_10
- libblockdev-s390 Fixed in 2.28-7.el8_10
- libblockdev-swap Fixed in 2.28-7.el8_10
- libblockdev-swap-devel Fixed in 2.28-7.el8_10
- libblockdev-utils Fixed in 2.28-7.el8_10
- libblockdev-utils-devel Fixed in 2.28-7.el8_10
- libblockdev-vdo Fixed in 2.28-7.el8_10
- libblockdev-vdo-devel Fixed in 2.28-7.el8_10
- python3-blockdev Fixed in 2.28-7.el8_10
Derived from AlmaLinux 8. Partial coverage: only packages taken from AlmaLinux 8 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 9
- libblockdev Fixed in 2.28-14.el9_6
- libblockdev-crypto Fixed in 2.28-14.el9_6
- libblockdev-dm Fixed in 2.28-14.el9_6
- libblockdev-fs Fixed in 2.28-14.el9_6
- libblockdev-kbd Fixed in 2.28-14.el9_6
- libblockdev-loop Fixed in 2.28-14.el9_6
- libblockdev-lvm Fixed in 2.28-14.el9_6
- libblockdev-lvm-dbus Fixed in 2.28-14.el9_6
- libblockdev-mdraid Fixed in 2.28-14.el9_6
- libblockdev-mpath Fixed in 2.28-14.el9_6
- libblockdev-nvdimm Fixed in 2.28-14.el9_6
- libblockdev-nvme Fixed in 2.28-14.el9_6
- libblockdev-part Fixed in 2.28-14.el9_6
- libblockdev-plugins-all Fixed in 2.28-14.el9_6
- libblockdev-s390 Fixed in 2.28-14.el9_6
- libblockdev-swap Fixed in 2.28-14.el9_6
- libblockdev-tools Fixed in 2.28-14.el9_6
- libblockdev-utils Fixed in 2.28-14.el9_6
- python3-blockdev Fixed in 2.28-14.el9_6
Derived from AlmaLinux 9. Partial coverage: only packages taken from AlmaLinux 9 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
CloudLinux 10
- libblockdev Fixed in 3.2.0-4.el10_0
- libblockdev-crypto Fixed in 3.2.0-4.el10_0
- libblockdev-dm Fixed in 3.2.0-4.el10_0
- libblockdev-fs Fixed in 3.2.0-4.el10_0
- libblockdev-loop Fixed in 3.2.0-4.el10_0
- libblockdev-lvm Fixed in 3.2.0-4.el10_0
- libblockdev-lvm-dbus Fixed in 3.2.0-4.el10_0
- libblockdev-mdraid Fixed in 3.2.0-4.el10_0
- libblockdev-mpath Fixed in 3.2.0-4.el10_0
- libblockdev-nvdimm Fixed in 3.2.0-4.el10_0
- libblockdev-nvme Fixed in 3.2.0-4.el10_0
- libblockdev-part Fixed in 3.2.0-4.el10_0
- libblockdev-plugins-all Fixed in 3.2.0-4.el10_0
- libblockdev-s390 Fixed in 3.2.0-4.el10_0
- libblockdev-smart Fixed in 3.2.0-4.el10_0
- libblockdev-smartmontools Fixed in 3.2.0-4.el10_0
- libblockdev-swap Fixed in 3.2.0-4.el10_0
- libblockdev-tools Fixed in 3.2.0-4.el10_0
- libblockdev-utils Fixed in 3.2.0-4.el10_0
- python3-blockdev Fixed in 3.2.0-4.el10_0
Derived from AlmaLinux 10. Partial coverage: only packages taken from AlmaLinux 10 are listed.
Source: CloudLinux errata, CloudLinux Inc. Derived from: AlmaLinux, AlmaLinux OS. Copyright (c) 2023 AlmaLinux OS. Licensed under MIT License. Received through OSV.dev. Reformatted by exploit.cc.
Debian 12
- libblockdev Fixed in 2.28-2+deb12u1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- libblockdev Fixed in 3.3.0-2.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- libblockdev Fixed in 3.3.0-2.1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- libblockdev Fixed in 2.26-1ubuntu0.1
- udisks2 Fixed in 2.9.4-1ubuntu2.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- libblockdev Fixed in 3.1.1-1ubuntu0.1
- udisks2 Fixed in 2.10.1-6ubuntu1.2
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 25.10
- udisks2 Fixed in 2.10.1-12.1ubuntu1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 18.04 LTS
- libblockdev Fixed in 2.16-2ubuntu0.1~esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- udisks2 Fixed in 2.7.6-3ubuntu0.2+esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- libblockdev Fixed in 2.23-2ubuntu3+esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- udisks2 Fixed in 2.8.4-1ubuntu2+esm1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.