JFFS2, as used on One Laptop Per Child (OLPC) build 542 and possibly other Linux systems, when POSIX ACL support is enabled, does not properly store permissions during (1) inode creation or (2) ACL setting, which might allow local users to access restricted files or directories after a remount of a filesystem, related to "legacy modes" and an inconsistency between dentry permissions and inode permissions.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2007-09-12T20:00:00
Updated: 2024-08-07T15:08:33.820Z
Reserved: 2007-09-12T00:00:00
Link: CVE-2007-4849
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2007-09-12T20:17:00.000
Modified: 2025-04-09T00:30:58.490
Link: CVE-2007-4849
 Redhat
                        Redhat
                    No data.
 ReportizFlow
ReportizFlow