Race Condition Affecting kernel-abi-whitelists package, versions <0:3.10.0-1160.118.1.0.1.el7


Severity

Recommended
high

Based on Oracle Linux security rating.

Threat Intelligence

EPSS
0.06% (26th percentile)

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  • Snyk IDSNYK-ORACLE7-KERNELABIWHITELISTS-6673518
  • published25 Apr 2024
  • disclosed21 Jul 2022

Introduced: 21 Jul 2022

CVE-2020-36558  (opens in a new tab)
CWE-362  (opens in a new tab)
CWE-476  (opens in a new tab)

How to fix?

Upgrade Oracle:7 kernel-abi-whitelists to version 0:3.10.0-1160.118.1.0.1.el7 or higher.
This issue was patched in ELSA-2024-2004.

NVD Description

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

A race condition in the Linux kernel before 5.5.7 involving VT_RESIZEX could lead to a NULL pointer dereference and general protection fault.

CVSS Scores

version 3.1