The overlayfs implementation in the linux (aka Linux kernel) package before 3.19.0-21.21 in Ubuntu through 15.04 does not properly check permissions for file creation in the upper filesystem directory, which allows local users to obtain root access by leveraging a configuration in which overlayfs is permitted in an arbitrary mount namespace.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: canonical
Published: 2016-11-28T03:01:00
Updated: 2024-08-06T04:40:18.469Z
Reserved: 2015-01-22T00:00:00
Link: CVE-2015-1328
Vulnrichment
No data.
NVD
Status : Modified
Published: 2016-11-28T03:59:00.217
Modified: 2024-11-21T02:25:10.703
Link: CVE-2015-1328
Redhat
No data.