Information Exposure Affecting kernel-uek package, versions <0:2.6.39-400.109.3.el5uek


Severity

Recommended
medium

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.12% (48th percentile)

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  • Snyk IDSNYK-ORACLE5-KERNELUEK-2477068
  • published10 Apr 2022
  • disclosed15 Mar 2013

Introduced: 15 Mar 2013

CVE-2012-6548  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:5 kernel-uek to version 0:2.6.39-400.109.3.el5uek or higher.
This issue was patched in ELSA-2013-2538.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek package and not the kernel-uek package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

The udf_encode_fh function in fs/udf/namei.c in the Linux kernel before 3.6 does not initialize a certain structure member, which allows local users to obtain sensitive information from kernel heap memory via a crafted application.

CVSS Scores

version 3.1