Information Exposure Affecting kernel-uek-debug package, versions <0:2.6.39-400.215.14.el5uek


Severity

high

    Threat Intelligence

    Exploit Maturity
    Mature
    EPSS
    0.04% (11th percentile)

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  • Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2489942
  • published 10 Apr 2022
  • disclosed 23 Jun 2014

How to fix?

Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.215.14.el5uek or higher.
This issue was patched in ELSA-2014-3104.

NVD Description

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

The media_device_enum_entities function in drivers/media/media-device.c in the Linux kernel before 3.14.6 does not initialize a certain data structure, which allows local users to obtain sensitive information from kernel memory by leveraging /dev/media0 read access for a MEDIA_IOC_ENUM_ENTITIES ioctl call.

CVSS Scores

version 3.1
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Snyk

4 high
  • Attack Vector (AV)
    Local
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    None
  • Availability (A)
    None
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NVD

4 medium
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Red Hat

3.3 low