CVE Database›Document archive›CVE-2016-9685

CVE-2016-9685

kernel: Memory leaks in xfs_attr_list.c error paths

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Severity

Low

Red Hat Product Security

3.8

CVSS 3.0

Review impact separately from score.

Published · December 1, 2016

Updated · June 28, 2026

Description

A flaw was found in the Linux kernel's implementation of XFS file attributes. Two memory leaks were detected in xfs_attr_shortform_list and xfs_attr3_leaf_list_int when running a docker container backed by xfs/overlay2. A dedicated attacker could possible exhaust all memory and create a denial of service situation.

Statement

This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 5 and 6 and 7. This has been rated as having Low security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 3.8
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N

CVSS 2.0 · 2.1
AV:L/AC:L/Au:N/C:P/I:N/A:N

CWE-772 · Missing Release of Resource after Effective Lifetime