Homepage

Improper Access Control Affecting kernel-uek-debug package, versions <0:4.1.12-61.1.33.el6uek

Severity

 Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.04% (5th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications

Snyk Learn

Learn about Improper Access Control vulnerabilities in an interactive lesson.

Start learning
  • Snyk IDSNYK-ORACLE6-KERNELUEKDEBUG-2519022
  • published10 Apr 2022
  • disclosed28 Nov 2016
Report a new vulnerability Found a mistake?

Introduced: 28 Nov 2016

CVE-2016-8645  (opens in a new tab)
CWE-284  (opens in a new tab)

How to fix?

Upgrade Oracle:6 kernel-uek-debug to version 0:4.1.12-61.1.33.el6uek or higher.
This issue was patched in ELSA-2017-3533.

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 TCP stack in the Linux kernel before 4.8.10 mishandles skb truncation, which allows local users to cause a denial of service (system crash) via a crafted application that makes sendto system calls, related to net/ipv4/tcp_ipv4.c and net/ipv6/tcp_ipv6.c.

References