Use After Free Affecting kernel-uek package, versions <0:2.6.39-400.324.1.el5uek


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.11% (45th percentile)

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  • Snyk IDSNYK-ORACLE5-KERNELUEK-2577020
  • published10 Apr 2022
  • disclosed19 Aug 2019

Introduced: 19 Aug 2019

CVE-2019-15214  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade Oracle:5 kernel-uek to version 0:2.6.39-400.324.1.el5uek or higher.
This issue was patched in ELSA-2020-5754.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek package and not the kernel-uek package as distributed by Oracle. See How to fix? for Oracle:5 relevant fixed versions and status.

An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c.

CVSS Scores

version 3.1