fs/overlayfs/copy_up.c in the Linux kernel before 4.2.6 uses an incorrect cleanup code path, which allows local users to cause a denial of service (dentry reference leak) via filesystem operations on a large file in a lower overlayfs layer.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T08:36:30.423Z

Reserved: 2016-08-25T00:00:00

Link: CVE-2015-8953

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2016-10-16T21:59:03.067

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-8953

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-08-23T00:00:00Z

Links: CVE-2015-8953 - Bugzilla