Information Exposure Affecting kernel-kdump package, versions <0:2.6.32-358.6.1.el6


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-CENTOS6-KERNELKDUMP-2074497
  • published26 Jul 2021
  • disclosed15 Aug 2012

Introduced: 15 Aug 2012

CVE-2012-6546  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:6 kernel-kdump to version 0:2.6.32-358.6.1.el6 or higher.

NVD Description

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

The ATM implementation in the Linux kernel before 3.6 does not initialize certain structures, which allows local users to obtain sensitive information from kernel stack memory via a crafted application.

CVSS Scores

version 3.1