Information Exposure Affecting perf package, versions <0:2.6.32-131.17.1.el6


Severity

Recommended
high

Based on CentOS security rating.

Threat Intelligence

EPSS
0.17% (39th percentile)

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  • Snyk IDSNYK-CENTOS6-PERF-2048895
  • published26 Jul 2021
  • disclosed8 Mar 2011

Introduced: 8 Mar 2011

CVE-2011-1160  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Centos:6 perf to version 0:2.6.32-131.17.1.el6 or higher.

NVD Description

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

The tpm_open function in drivers/char/tpm/tpm.c in the Linux kernel before 2.6.39 does not initialize a certain buffer, which allows local users to obtain potentially sensitive information from kernel memory via unspecified vectors.

CVSS Base Scores

version 3.1