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Improper Input Validation Affecting dtrace-modules-3.8.13-118.19.4.el7uek package, versions <0:0.4.5-3.el7

Severity

 Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.41% (35th percentile)

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  • Snyk IDSNYK-ORACLE7-DTRACEMODULES3813118194EL7UEK-2521993
  • published10 Apr 2022
  • disclosed27 May 2017
Report a new vulnerability Found a mistake?

Introduced: 27 May 2017

CVE-2017-9242  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Oracle:7 dtrace-modules-3.8.13-118.19.4.el7uek to version 0:0.4.5-3.el7 or higher.
This issue was patched in ELSA-2017-3606.

NVD Description

Note: Versions mentioned in the description apply only to the upstream dtrace-modules-3.8.13-118.19.4.el7uek package and not the dtrace-modules-3.8.13-118.19.4.el7uek package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

The __ip6_append_data function in net/ipv6/ip6_output.c in the Linux kernel through 4.11.3 is too late in checking whether an overwrite of an skb data structure may occur, which allows local users to cause a denial of service (system crash) via crafted system calls.