CVE Database›CVE-2016-8405

CVE-2016-8405

kernel: Copying color maps to userspace vulnerable to heap-buffer overflow

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Severity

Low

Red Hat Product Security

4.7

CVSS 3.0

Review impact separately from score.

Published · January 25, 2017

Updated · May 7, 2026

Description

An information disclosure vulnerability in Linux kernel could enable a local malicious application to access data outside of its permission levels. To exploit the flaw it is first required to compromise a privileged process.

Statement

This issue affects the Linux kernel packages as shipped with Red Hat Enterprise Linux 5, 6, 7 and MRG-2. 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 · 4.7
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-122 · Heap-based Buffer Overflow