Missing Initialization of Resource Affecting kernel-uek-debug package, versions <0:2.6.32-100.28.15.el5


Severity

Recommended
high

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.04% (6th percentile)

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  • Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2461969
  • published 10 Apr 2022
  • disclosed 18 Feb 2011

How to fix?

Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.32-100.28.15.el5 or higher.
This issue was patched in ELSA-2011-2015.

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 ib_uverbs_poll_cq function in drivers/infiniband/core/uverbs_cmd.c in the Linux kernel before 2.6.37 does not initialize a certain response buffer, which allows local users to obtain potentially sensitive information from kernel memory via vectors that cause this buffer to be only partially filled, a different vulnerability than CVE-2010-4649.

CVSS Scores

version 3.1
Expand this section

NVD

4 medium
Expand this section

Red Hat

7.8 high