CVE-2016-8405
kernel: Copying color maps to userspace vulnerable to heap-buffer overflow
Severity
LowRed Hat Product Security
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 · 4.7CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
CWE-122 · Heap-based Buffer Overflow