CVE-2014-8181: Red Hat Enterprise Linux

Medium severity, CVSS 5.5. EPSS: 0.4% chance of exploitation in the next 30 days.

The kernel in Red Hat Enterprise Linux 7 and MRG-2 does not clear garbage data for SG_IO buffer, which may leaking sensitive information to userspace.

Affected products

• Red Hat Enterprise Linux: version 7.0 only
• Red Hat Enterprise Mrg: version 2.0 only

Published 2019-11-06. Last modified 2026-06-17.