Security Advisory

CVE-2013-1957

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2013-04-24 19:00:00

Last updated 2024-08-06 15:20:37

Assigner redhat

CVSS score not scored

State PUBLISHED

Description

The clone_mnt function in fs/namespace.c in the Linux kernel before 3.8.6 does not properly restrict changes to the MNT_READONLY flag, which allows local users to bypass an intended read-only property of a filesystem by leveraging a separate mount namespace.

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