Race Condition Affecting kernel-uek-debug package, versions <0:4.14.35-1902.2.0.el7uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.57% (79th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKDEBUG-2545612
  • published10 Apr 2022
  • disclosed8 May 2019

Introduced: 8 May 2019

CVE-2019-11815  (opens in a new tab)
CWE-362  (opens in a new tab)
CWE-416  (opens in a new tab)
First added by Snyk

How to fix?

Upgrade Oracle:7 kernel-uek-debug to version 0:4.14.35-1902.2.0.el7uek or higher.
This issue was patched in ELSA-2019-4685.

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:7 relevant fixed versions and status.

An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, related to net namespace cleanup.

CVSS Scores

version 3.1