Information Exposure Affecting kernel-uek-debug package, versions <0:2.6.39-400.215.3.el6uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (12th percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELUEKDEBUG-2486431
  • published10 Apr 2022
  • disclosed11 May 2014

Introduced: 11 May 2014

CVE-2014-1738  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-debug to version 0:2.6.39-400.215.3.el6uek or higher.
This issue was patched in ELSA-2014-3042.

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:6 relevant fixed versions and status.

The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel through 3.14.3 does not properly restrict access to certain pointers during processing of an FDRAWCMD ioctl call, which allows local users to obtain sensitive information from kernel heap memory by leveraging write access to a /dev/fd device.

References

CVSS Scores

version 3.1