Riskcovery

CVE-2023-54133

nfp: clean mc addresses in application firmware when closing port

State
Published
Severity
Not scored
Published
Dec 24, 2025
Updated
May 11, 2026
Reserved
Dec 24, 2025

Read the record on cve.org

Description

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

nfp: clean mc addresses in application firmware when closing port

When moving devices from one namespace to another, mc addresses are cleaned in software while not removed from application firmware. Thus the mc addresses are remained and will cause resource leak.

Now use `__dev_mc_unsync` to clean mc addresses when closing port.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • e20aa071cd955aabc15be0ec1e914283592ddef4 to before c427221733d49fd1e1b79b4a86746acf3ef660e7Affected
  • e20aa071cd955aabc15be0ec1e914283592ddef4 to before cc7eab25b1cf3f9594fe61142d3523ce4d14a788Affected
LinuxLinux
  • 6.2Affected
  • before 6.2Not affected
  • 6.4.5 through 6.4.*Not affected
  • 6.5 and laterNot affected

References

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