Linux Kernel Memory Management Vulnerability Affecting Media Subsystem
CVE-2023-53289

5.5MEDIUM

Key Information:

Vendor

Linux

Status
Vendor
CVE Published:
16 September 2025

What is CVE-2023-53289?

A vulnerability in the Linux kernel's media subsystem has been identified, where a missing check for the return value of 'create_workqueue' could lead to accidental NULL pointer dereferencing. This flaw can potentially result in application crashes or undefined behavior, as systems fail to handle the null references properly. It is imperative for users of affected Linux kernel versions to apply the appropriate patches and updates, ensuring improved memory management and stability.

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Affected Version(s)

Linux 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a

Linux 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a < 2bfbe3ad371ac5349302833198df14e442622cbc

Linux 28ffeebbb7bdc0dd7899286b63f3c359d43d0a1a

References

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.