CVE Database›CVE-2024-46695

CVE-2024-46695

kernel: selinux,smack: don't bypass permissions check in inode_setsecctx hook

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Severity

Moderate

Red Hat Product Security

6.3

CVSS 3.1

Review impact separately from score.

Published · September 13, 2024

Updated · October 29, 2026

Description

A flaw was found in the Linux kernel. A highly privileged user on a Network File System (NFS) client can bypass intended security restrictions and modify security labels on files located on an NFS filesystem. This issue occurs even when root squashing, a security feature designed to limit root user privileges, is enabled on the NFS export. This unauthorized modification of security labels could lead to a bypass of security policies.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

CVSS / CWE

CVSS 3.1 · 6.3
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L

CWE-287 · Improper Authentication