NULL Pointer Dereference Affecting kernel-uek-debug package, versions <0:2.6.39-400.305.1.el5uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating

    Threat Intelligence

    EPSS
    0.06% (27th percentile)

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  • Snyk ID SNYK-ORACLE5-KERNELUEKDEBUG-2543196
  • published 10 Apr 2022
  • disclosed 29 Jan 2018

How to fix?

Upgrade Oracle:5 kernel-uek-debug to version 0:2.6.39-400.305.1.el5uek or higher.
This issue was patched in ELSA-2019-4317.

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:5 relevant fixed versions and status.

drivers/input/serio/i8042.c in the Linux kernel before 4.12.4 allows attackers to cause a denial of service (NULL pointer dereference and system crash) or possibly have unspecified other impact because the port->exists value can change after it is validated.

CVSS Scores

version 3.1
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NVD

7.8 high
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Red Hat

5.5 medium