Information Exposure Affecting kernel-debug-devel package, versions <0:2.6.32-754.2.1.el6


Severity

Recommended
high

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.07% (34th percentile)

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  • Snyk IDSNYK-RHEL6-KERNELDEBUGDEVEL-1519529
  • published26 Jul 2021
  • disclosed13 Jun 2018

Introduced: 13 Jun 2018

CVE-2018-3665  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade RHEL:6 kernel-debug-devel to version 0:2.6.32-754.2.1.el6 or higher.
This issue was patched in RHSA-2018:2164.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-debug-devel package and not the kernel-debug-devel package as distributed by RHEL. See How to fix? for RHEL:6 relevant fixed versions and status.

System software utilizing Lazy FP state restore technique on systems using Intel Core-based microprocessors may potentially allow a local process to infer data from another process through a speculative execution side channel.

CVSS Scores

version 3.1