Race Condition Affecting kernel-uek-tools package, versions <0:5.4.17-2102.203.5.el7uek


Severity

Recommended
0.0
high
0
10

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.08% (35th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELUEKTOOLS-2598689
  • published10 Apr 2022
  • disclosed10 May 2021

Introduced: 10 May 2021

CVE-2021-32399  (opens in a new tab)
CWE-362  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-uek-tools to version 0:5.4.17-2102.203.5.el7uek or higher.
This issue was patched in ELSA-2021-9362.

NVD Description

Note: Versions mentioned in the description apply only to the upstream kernel-uek-tools package and not the kernel-uek-tools package as distributed by Oracle. See How to fix? for Oracle:7 relevant fixed versions and status.

net/bluetooth/hci_request.c in the Linux kernel through 5.12.2 has a race condition for removal of the HCI controller.

CVSS Scores

version 3.1