Resource Management Errors Affecting kernel-uek-devel package, versions <0:4.1.12-61.1.6.el7uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.06% (30th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKDEVEL-2510818
  • published10 Apr 2022
  • disclosed27 Apr 2016

Introduced: 27 Apr 2016

CVE-2016-3156  (opens in a new tab)
CWE-399  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-uek-devel to version 0:4.1.12-61.1.6.el7uek or higher.
This issue was patched in ELSA-2016-3596.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-devel package and not the kernel-uek-devel package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The IPv4 implementation in the Linux kernel before 4.5.2 mishandles destruction of device objects, which allows guest OS users to cause a denial of service (host OS networking outage) by arranging for a large number of IP addresses.

References

CVSS Scores

version 3.1