Missing Initialization of Resource Affecting kernel-debug-devel package, versions <0:2.6.32-71.29.1.el6


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.04% (6th percentile)

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  • Snyk IDSNYK-RHEL6-KERNELDEBUGDEVEL-1428858
  • published26 Jul 2021
  • disclosed8 Dec 2010

Introduced: 8 Dec 2010

CVE-2011-1044  (opens in a new tab)
CWE-909  (opens in a new tab)

How to fix?

Upgrade RHEL:6 kernel-debug-devel to version 0:2.6.32-71.29.1.el6 or higher.
This issue was patched in RHSA-2011:0498.

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 RHEL. See How to fix? for RHEL:6 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