CVE-2015-2925 Affecting kernel-uek-debug package, versions <0:3.8.13-118.2.4.el6uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.13% (49th percentile)

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  • Snyk IDSNYK-ORACLE6-KERNELUEKDEBUG-2509434
  • published10 Apr 2022
  • disclosed16 Nov 2015

Introduced: 16 Nov 2015

CVE-2015-2925  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-debug to version 0:3.8.13-118.2.4.el6uek or higher.
This issue was patched in ELSA-2016-3501.

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 prepend_path function in fs/dcache.c in the Linux kernel before 4.2.4 does not properly handle rename actions inside a bind mount, which allows local users to bypass an intended container protection mechanism by renaming a directory, related to a "double-chroot attack."

References

CVSS Scores

version 3.1