Homepage

NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package realtime-kernel  (opens in a new tab)

Threat Intelligence

EPSS
0.57% (45th percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-RHEL10-REALTIMEKERNEL-9859660
  • published28 Apr 2025
  • disclosed5 May 2016
Report a new vulnerability Found a mistake?

Introduced: 5 May 2016

CVE-2016-4581  (opens in a new tab)
CWE-476  (opens in a new tab)

Amendment

The Red Hat security team deemed this advisory irrelevant for RHEL:10.

NVD Description

Note: Versions mentioned in the description apply only to the upstream realtime-kernel package and not the realtime-kernel package as distributed by RHEL.

fs/pnode.c in the Linux kernel before 4.5.4 does not properly traverse a mount propagation tree in a certain case involving a slave mount, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted series of mount system calls.

References