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Fencer Vulns
medium 6.6

CVE-2025-0750 json

Cri-o: cri-o path traversal in log handling functions allows arbitrary unmounting

published 2025-01-28 21 mo ago modified 2026-10-30 9 d ago also GHSA-hp5j-2585-qx6g , GO-2025-3426 , EUVD-2025-0171

cvss
6.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.3%
EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits
0
none known

Summary

A vulnerability was found in CRI-O. A path traversal issue in the log management functions (UnMountPodLogs and LinkContainerLogs) may allow an attacker with permissions to create and delete Pods to unmount arbitrary host paths, leading to node-level denial of service by unmounting critical system directories.

Patch / fix

  • Red Hat Red Hat OpenShift Container Platform 4.17 0:1.30.10-3.rhaos4.17.gitd088fcf.el8
  • Red Hat Red Hat OpenShift Container Platform 4.18 0:0.6.6-0.rhaos4.18.el9.1, 0:0.9.3-4.el9, 0:0.16.0-20.gitf6c51c9.el9, 0:1.19.1-2.rhaos4.18.el9, 0:1.31.1-3.el9, 0:1.31.5-4.rhaos4.18.gitdad78d5.el8, 0:2.8.10-1.rhaos4.17.el9, 0:2.18.0-6.rhaos4.16.el9, 0:4.6-3.el9_0.3, 0:4.18.0-202411201308.p0.g006fe4e.assembly.stream.el8, 0:4.18.0-202411201308.p0.gc395190.assembly.stream.el8, 0:4.18.0-202412111238.p0.g9c24d76.assembly.stream.el8, 0:4.18.0-202502032331.p0.ga50d4c0.assembly.stream.el8, 0:4.18.0-202502051001.p0.gacb9630.assembly.stream.el8, 0:4.18.0-202502110932.p0.gd2acdd5.assembly.stream.el8, 0:5.14.0-427.50.2.el9_4, 2:1.33.7-4.rhaos4.18.el9, 3:1-86.rhaos4.18.el9, 3:2.1.12-7.rhaos4.18.el9, 4:2.234.2-2.rhaos4.18.el9
  • cri-o openshift 4.17 1.30.10-3.rhaos4.17.gitd088fcf.el8
  • cri-o openshift 4.17 1.30.10-3.rhaos4.17.gitd088fcf.el9

red hat advisories RHSA-2025:1122

  • govulncheck-vulndb SLE Module for Package Hub 15 SP6, openSUSE Leap 15.6 0.0.20250207T224745-150000.1.32.1

suse advisories SUSE-SU-2025:0429-1

  • govulncheck-vulndb openSUSE Tumbleweed 0.0.20250130T185858-1.1

opensuse advisories openSUSE-SU-2025:14728-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2025-0750 updated cvss 6.6

cri-o: CRI-O Path Traversal in Log Handling Functions Allows Arbitrary Unmounting

  • Red Hat OpenShift Container Platform 4 openshift/ose-rhel-coreos-9
    affected: no fix available “Fix deferred”
  • Red Hat Ironic content for Red Hat OpenShift Container Platform 4.18 crudini 0.9.3-4.el9, pysnmp 4.4.12-6.el9, python-ddt 1.6.0-1.el9, python-pbr 6.0.0-1.el9, python-amqp 5.0.6-1.el9, python-smi 0.3.4-10.el9, +323 more
    fixed: vendor fix RHEA-2024:6126
  • Red Hat OpenShift Container Platform 4.17 cri-o 1.30.10-3.rhaos4.17.gitd088fcf.el8, cri-o 1.30.10-3.rhaos4.17.gitd088fcf.el9
    fixed: vendor fix RHSA-2025:1122
  • Red Hat OpenShift Container Platform 4.18 cri-tools 1.31.1-3.el9, libreswan 4.6-3.el9_0.3, ovn24.09 24.09.2-14.el9fdp, perf 5.14.0-427.50.2.el9_4, rtla 5.14.0-427.50.2.el9_4, crun 1.19.1-2.rhaos4.18.el9, +113 more
    fixed: vendor fix RHEA-2024:6126
  • Red Hat OpenShift Container Platform 4.17 podman 5.2.2-3.rhaos4.17.el8, podman 5.2.2-3.rhaos4.17.el9, podman-tests 5.2.2-3.rhaos4.17.el8, podman-tests 5.2.2-3.rhaos4.17.el9, podman-docker 5.2.2-3.rhaos4.17.el8, podman-docker 5.2.2-3.rhaos4.17.el9, +10 more
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
21 mo ago

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
GitHub 3.1 6.6 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H

Affected packages

ecosystem package affected fixed in
go github.com/cri-o/cri-o
<=1.33.0
all versions
 no fix listed

Affected products

  • Red Hat Red Hat OpenShift Container Platform 4.17
  • Red Hat Red Hat OpenShift Container Platform 4.18
  • Red Hat Red Hat OpenShift Container Platform 4

Classification

Weakness
  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.