UBUNTU-CVE-2025-52555
- Source
- https://ubuntu.com/security/CVE-2025-52555
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-52555.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-52555
- Upstream
- Withdrawn
- 2026-01-20T05:33:08Z
- Published
- 2025-06-26T21:15:00Z
- Modified
- 2026-01-20T18:49:59.151954Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:H/I:L/A:N CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
Ceph is a distributed object, block, and file storage platform. In versions 17.2.7, 18.2.1 through 18.2.4, and 19.0.0 through 19.2.2, an unprivileged user can escalate to root privileges in a ceph-fuse mounted CephFS by chmod 777 a directory owned by root to gain access. The result of this is that a user could read, write and execute to any directory owned by root as long as they chmod 777 it. This impacts confidentiality, integrity, and availability. It is patched in versions 17.2.8, 18.2.5, and 19.2.3.
- References
Affected packages
Ubuntu:Pro:14.04:LTS / ceph
Package
- Name
- ceph
- Purl
- pkg:deb/ubuntu/ceph@0.80.11-0ubuntu1.14.04.4+esm3?arch=source&distro=esm-infra-legacy/trusty
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
0.*
0.67.4-0ubuntu2
0.67.4-0ubuntu3
0.72-0ubuntu1
0.72.1-0ubuntu1
0.72.1-2
0.72.1-3
0.72.2-1
0.72.2-2
0.78-0ubuntu1
0.79-0ubuntu1
0.80.1-0ubuntu1
0.80.1-0ubuntu1.1
0.80.5-0ubuntu0.14.04.1
0.80.7-0ubuntu0.14.04.1
0.80.9-0ubuntu0.14.04.1
0.80.9-0ubuntu0.14.04.2
0.80.10-0ubuntu0.14.04.1
0.80.10-0ubuntu1.14.04.2
0.80.10-0ubuntu1.14.04.3
0.80.11-0ubuntu1.14.04.1
0.80.11-0ubuntu1.14.04.2
0.80.11-0ubuntu1.14.04.3
0.80.11-0ubuntu1.14.04.4
0.80.11-0ubuntu1.14.04.4+esm2
0.80.11-0ubuntu1.14.04.4+esm3
Ecosystem specific
{
"binaries": [
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-common"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-fs-common"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-fuse"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-mds"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-resource-agents"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "ceph-test"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "libcephfs-dev"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "libcephfs-java"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "libcephfs-jni"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "libcephfs1"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "librados-dev"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "librados2"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "librbd-dev"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "librbd1"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "python-ceph"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "radosgw"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "rbd-fuse"
},
{
"binary_version": "0.80.11-0ubuntu1.14.04.4+esm3",
"binary_name": "rest-bench"
}
]
}
Ubuntu:Pro:16.04:LTS / ceph
Package
- Name
- ceph
- Purl
- pkg:deb/ubuntu/ceph@10.2.11-0ubuntu0.16.04.3+esm2?arch=source&distro=esm-infra/xenial
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
0.*
0.94.3-0ubuntu2
0.94.5-0ubuntu1
9.*
9.2.0-0ubuntu3
9.2.0-0ubuntu4
9.2.0-0ubuntu5
9.2.0-0ubuntu6
10.*
10.0.2-0ubuntu1
10.0.3-0ubuntu1
10.0.5-0ubuntu1
10.1.0-0ubuntu1
10.1.1-0ubuntu1
10.1.2-0ubuntu1
10.2.0-0ubuntu0.16.04.1
10.2.0-0ubuntu0.16.04.2
10.2.2-0ubuntu0.16.04.2
10.2.3-0ubuntu0.16.04.2
10.2.5-0ubuntu0.16.04.1
10.2.6-0ubuntu0.16.04.1
10.2.7-0ubuntu0.16.04.1
10.2.9-0ubuntu0.16.04.1
10.2.10-0ubuntu0.16.04.1
10.2.11-0ubuntu0.16.04.1
10.2.11-0ubuntu0.16.04.2
10.2.11-0ubuntu0.16.04.3
10.2.11-0ubuntu0.16.04.3+esm1
10.2.11-0ubuntu0.16.04.3+esm2
Ecosystem specific
{
"binaries": [
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-common"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-fs-common"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-fuse"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-mds"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-resource-agents"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "ceph-test"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libcephfs-dev"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libcephfs-java"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libcephfs-jni"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libcephfs1"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librados-dev"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librados2"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libradosstriper-dev"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "libradosstriper1"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librbd-dev"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librbd1"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librgw-dev"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "librgw2"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "python-ceph"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "python-cephfs"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "python-rados"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "python-rbd"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "radosgw"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "rbd-fuse"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "rbd-mirror"
},
{
"binary_version": "10.2.11-0ubuntu0.16.04.3+esm2",
"binary_name": "rbd-nbd"
}
]
}
Ubuntu:Pro:18.04:LTS / ceph
Package
- Name
- ceph
- Purl
- pkg:deb/ubuntu/ceph@12.2.13-0ubuntu0.18.04.11+esm1?arch=source&distro=esm-infra/bionic
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
12.*
12.2.0-0ubuntu1
12.2.1-0ubuntu1
12.2.2-0ubuntu1
12.2.2-0ubuntu2
12.2.4-0ubuntu1
12.2.4-0ubuntu1.1
12.2.7-0ubuntu0.18.04.1
12.2.8-0ubuntu0.18.04.1
12.2.8-0ubuntu0.18.04.2
12.2.11-0ubuntu0.18.04.1
12.2.11-0ubuntu0.18.04.2
12.2.12-0ubuntu0.18.04.1
12.2.12-0ubuntu0.18.04.2
12.2.12-0ubuntu0.18.04.3
12.2.12-0ubuntu0.18.04.4
12.2.12-0ubuntu0.18.04.5
12.2.13-0ubuntu0.18.04.2
12.2.13-0ubuntu0.18.04.3
12.2.13-0ubuntu0.18.04.4
12.2.13-0ubuntu0.18.04.5
12.2.13-0ubuntu0.18.04.6
12.2.13-0ubuntu0.18.04.7
12.2.13-0ubuntu0.18.04.8
12.2.13-0ubuntu0.18.04.10
12.2.13-0ubuntu0.18.04.11
12.2.13-0ubuntu0.18.04.11+esm1
Ecosystem specific
{
"binaries": [
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-base"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-common"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-fuse"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-mds"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-mgr"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-mon"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-osd"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-resource-agents"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "ceph-test"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libcephfs-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libcephfs-java"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libcephfs-jni"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libcephfs2"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librados-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librados2"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libradosstriper-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "libradosstriper1"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librbd-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librbd1"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librgw-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "librgw2"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python-ceph"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python-cephfs"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python-rados"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python-rbd"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python-rgw"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python3-ceph-argparse"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python3-cephfs"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python3-rados"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python3-rbd"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "python3-rgw"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "rados-objclass-dev"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "radosgw"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "rbd-fuse"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "rbd-mirror"
},
{
"binary_version": "12.2.13-0ubuntu0.18.04.11+esm1",
"binary_name": "rbd-nbd"
}
]
}
Ubuntu:20.04:LTS / ceph
Package
- Name
- ceph
- Purl
- pkg:deb/ubuntu/ceph@15.2.17-0ubuntu0.20.04.6?arch=source&distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
14.*
14.2.2-0ubuntu3
14.2.2-0ubuntu4
14.2.4-0ubuntu1
14.2.4-0ubuntu2
14.2.4-0ubuntu3
15.*
15.1.0-0ubuntu2
15.1.0-0ubuntu3
15.1.1-0ubuntu1
15.2.0-0ubuntu1
15.2.0-0ubuntu2
15.2.1-0ubuntu1
15.2.1-0ubuntu2
15.2.3-0ubuntu0.20.04.1
15.2.3-0ubuntu0.20.04.2
15.2.5-0ubuntu0.20.04.1
15.2.7-0ubuntu0.20.04.1
15.2.7-0ubuntu0.20.04.2
15.2.8-0ubuntu0.20.04.1
15.2.11-0ubuntu0.20.04.2
15.2.12-0ubuntu0.20.04.1
15.2.13-0ubuntu0.20.04.1
15.2.13-0ubuntu0.20.04.2
15.2.14-0ubuntu0.20.04.1
15.2.14-0ubuntu0.20.04.2
15.2.16-0ubuntu0.20.04.1
15.2.17-0ubuntu0.20.04.1
15.2.17-0ubuntu0.20.04.3
15.2.17-0ubuntu0.20.04.4
15.2.17-0ubuntu0.20.04.5
15.2.17-0ubuntu0.20.04.6
Ecosystem specific
{
"binaries": [
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-base"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-common"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-fuse"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-immutable-object-cache"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mds"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-cephadm"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-dashboard"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-diskprediction-cloud"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-diskprediction-local"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-k8sevents"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-modules-core"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mgr-rook"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-mon"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-osd"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "ceph-resource-agents"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "cephadm"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "cephfs-shell"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libcephfs-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libcephfs-java"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libcephfs-jni"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libcephfs2"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librados-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librados2"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libradospp-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libradosstriper-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "libradosstriper1"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librbd-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librbd1"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librgw-dev"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "librgw2"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "python3-ceph"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "python3-ceph-argparse"
},
{
"binary_version": "15.2.17-0ubuntu0.20.04.6",
"binary_name": "python3-ceph-common"
},
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