The apparmor_setprocattr function in security/apparmor/lsm.c in the Linux kernel before 4.6.5 does not validate the buffer size, which allows local users to gain privileges by triggering an AppArmor setprocattr hook.
Advisories
Source ID Title
EUVD EUVD EUVD-2016-7120 The apparmor_setprocattr function in security/apparmor/lsm.c in the Linux kernel before 4.6.5 does not validate the buffer size, which allows local users to gain privileges by triggering an AppArmor setprocattr hook.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Fri, 11 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.03181}

epss

{'score': 0.03153}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T01:22:20.649Z

Reserved: 2016-07-09T00:00:00

Link: CVE-2016-6187

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2016-08-06T20:59:10.800

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

Link: CVE-2016-6187

cve-icon Redhat

Severity : Important

Publid Date: 2016-07-08T00:00:00Z

Links: CVE-2016-6187 - Bugzilla

cve-icon OpenCVE Enrichment

No data.