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Vulnerability DatabaseCVE-2021-47484

CVE-2021-47484: 
Linux Kernel vulnerability analysis and mitigation

In the Linux kernel, the following vulnerability has been resolved:

octeontx2-af: Fix possible null pointer dereference.

This patch fixes possible null pointer dereference in files "rvu_debugfs.c" and "rvu_nix.c"

Source: NVD

Related Linux Kernel vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-74730CRITICAL9.8
  • Linux Kernel logoLinux Kernel
  • linux
NoYesAug 22, 2026
CVE-2026-74733HIGH7.8
  • Linux Kernel logoLinux Kernel
  • kernel-64k-debug-devel-matched
NoYesAug 22, 2026
CVE-2026-74726HIGH7.3
  • Linux Kernel logoLinux Kernel
  • kernel
NoYesAug 22, 2026
CVE-2026-74732MEDIUM5.5
  • Linux Kernel logoLinux Kernel
  • kernel-selftests-internal
NoYesAug 22, 2026
CVE-2026-74728NONEN/A
  • Linux Kernel logoLinux Kernel
  • kernel-debug-modules-core
NoNoAug 22, 2026

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