A container privilege escalation flaw was found in KServe ModelMesh container images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container.
Metrics
Affected Vendors & Products
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Tue, 30 Sep 2025 16:15:00 +0000
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ssvc
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Tue, 30 Sep 2025 14:45:00 +0000
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Description | A container privilege escalation flaw was found in KServe ModelMesh container images. This issue stems from the /etc/passwd file being created with group-writable permissions during build time. In certain conditions, an attacker who can execute commands within an affected container, even as a non-root user, can leverage their membership in the root group to modify the /etc/passwd file. This could allow the attacker to add a new user with any arbitrary UID, including UID 0, leading to full root privileges within the container. | |
Title | Openshift-ai: privilege escalation via excessive /etc/passwd permissions | |
First Time appeared |
Redhat
Redhat openshift Ai |
|
Weaknesses | CWE-276 | |
CPEs | cpe:/a:redhat:openshift_ai | |
Vendors & Products |
Redhat
Redhat openshift Ai |
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References |
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Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2025-09-30T15:52:02.044Z
Reserved: 2025-08-21T14:40:40.822Z
Link: CVE-2025-57852

Updated: 2025-09-30T15:28:00.770Z

Status : Received
Published: 2025-09-30T15:15:53.720
Modified: 2025-09-30T15:15:53.720
Link: CVE-2025-57852

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