openEuler 24.03 LTS SP1 update for ceph

1) Permissions, Privileges, and Access Controls

EUVDB-ID: #VU112131

Risk: Low

CVSSv4.0: 5.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear]

CVE-ID: CVE-2025-52555

CWE-ID: CWE-264 - Permissions, Privileges, and Access Controls

Exploit availability: No

Description

The vulnerability allows a local user to escalate privileges on the system.

The vulnerability exists due to a local unprivileged user can executed the "chmod 777" command on a ceph-fuse mounted CephFS and escalate their privileges to root. 

Mitigation

Install updates from vendor's repository.

Vulnerable software versions

openEuler: 24.03 LTS SP1

cephfs-top: before 18.2.2-8

cephadm: before 18.2.2-8

ceph-volume: before 18.2.2-8

ceph-resource-agents: before 18.2.2-8

ceph-prometheus-alerts: before 18.2.2-8

ceph-mib: before 18.2.2-8

ceph-mgr-rook: before 18.2.2-8

ceph-mgr-modules-core: before 18.2.2-8

ceph-mgr-k8sevents: before 18.2.2-8

ceph-mgr-diskprediction-local: before 18.2.2-8

ceph-mgr-dashboard: before 18.2.2-8

ceph-mgr-cephadm: before 18.2.2-8

ceph-grafana-dashboards: before 18.2.2-8

rbd-nbd: before 18.2.2-8

rbd-mirror: before 18.2.2-8

rbd-fuse: before 18.2.2-8

rados-objclass-devel: before 18.2.2-8

python3-rgw: before 18.2.2-8

python3-rbd: before 18.2.2-8

python3-rados: before 18.2.2-8

python3-cephfs: before 18.2.2-8

python3-ceph-common: before 18.2.2-8

python3-ceph-argparse: before 18.2.2-8

librgw2: before 18.2.2-8

librgw-devel: before 18.2.2-8

librbd1: before 18.2.2-8

librbd-devel: before 18.2.2-8

libradosstriper1: before 18.2.2-8

libradosstriper-devel: before 18.2.2-8

libradospp-devel: before 18.2.2-8

librados2: before 18.2.2-8

librados-devel: before 18.2.2-8

libcephsqlite-devel: before 18.2.2-8

libcephsqlite: before 18.2.2-8

libcephfs2: before 18.2.2-8

libcephfs-devel: before 18.2.2-8

cephfs-mirror: before 18.2.2-8

ceph-test: before 18.2.2-8

ceph-selinux: before 18.2.2-8

ceph-radosgw: before 18.2.2-8

ceph-osd: before 18.2.2-8

ceph-mon: before 18.2.2-8

ceph-mgr: before 18.2.2-8

ceph-mds: before 18.2.2-8

ceph-immutable-object-cache: before 18.2.2-8

ceph-fuse: before 18.2.2-8

ceph-exporter: before 18.2.2-8

ceph-debugsource: before 18.2.2-8

ceph-debuginfo: before 18.2.2-8

ceph-common: before 18.2.2-8

ceph-base: before 18.2.2-8

ceph: before 18.2.2-8

CPE2.3

• cpe:2.3:o:openeuler:openeuler:24.03:LTS SP1:*:*:*:*:*:*
• cpe:2.3:a:openeuler:cephfs-top:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:cephadm:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-volume:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-resource-agents:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-prometheus-alerts:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mib:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-rook:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-modules-core:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-k8sevents:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-diskprediction-local:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-dashboard:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr-cephadm:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-grafana-dashboards:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rbd-nbd:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rbd-mirror:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rbd-fuse:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:rados-objclass-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-rgw:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-rbd:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-rados:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-cephfs:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-ceph-common:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:python3-ceph-argparse:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librgw2:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librgw-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librbd1:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librbd-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libradosstriper1:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libradosstriper-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libradospp-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librados2:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:librados-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libcephsqlite-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libcephsqlite:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libcephfs2:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:libcephfs-devel:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:cephfs-mirror:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-test:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-selinux:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-radosgw:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-osd:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mon:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mgr:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-mds:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-immutable-object-cache:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-fuse:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-exporter:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-debugsource:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-debuginfo:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-common:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph-base:*:*:*:*:*:openeuler:*:*
• cpe:2.3:a:openeuler:ceph:*:*:*:*:*:openeuler:*:*

External links

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1838

Q & A

Can this vulnerability be exploited remotely?

No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.