CVE-2023-54133: nfp: clean mc addresses in application firmware when closing port
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 devmcunsync to clean mc addresses when closing port.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2023-54133?
CVE-2023-54133 has been classified as a medium severity vulnerability due to its potential impact on network functionality.
How do I fix CVE-2023-54133?
Fixing CVE-2023-54133 requires updating the Linux kernel to the patched version that addresses this vulnerability.
What systems are affected by CVE-2023-54133?
CVE-2023-54133 affects the Linux kernel used in various distributions and applications that rely on this kernel.
What are the potential risks of CVE-2023-54133?
The potential risks of CVE-2023-54133 include possible data leakage or network disruptions when moving devices between namespaces.
When was CVE-2023-54133 announced?
CVE-2023-54133 was announced in 2023 as part of ongoing security updates for the Linux kernel.