Information Exposure Affecting kernel-debug-devel package, versions <0:2.6.32-431.el6


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.09% (40th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-CENTOS6-KERNELDEBUGDEVEL-2090806
  • published26 Jul 2021
  • disclosed15 Aug 2012

Introduced: 15 Aug 2012

CVE-2012-6542  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:6 kernel-debug-devel to version 0:2.6.32-431.el6 or higher.

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 Centos. See How to fix? for Centos:6 relevant fixed versions and status.

The llc_ui_getname function in net/llc/af_llc.c in the Linux kernel before 3.6 has an incorrect return value in certain circumstances, which allows local users to obtain sensitive information from kernel stack memory via a crafted application that leverages an uninitialized pointer argument.

CVSS Scores

version 3.1