CVE-2023-53197: USB: uhci: fix memory leak with using debugfs_lookup()
In the Linux kernel, the following vulnerability has been resolved:
USB: uhci: fix memory leak with using debugfslookup()
When calling debugfslookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfslookupandremove() instead which handles all of the logic at once.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-53197?
CVE-2023-53197 is classified as a medium severity vulnerability due to its potential impact on system stability over time.
How do I fix CVE-2023-53197?
To fix CVE-2023-53197, you should update to the latest version of the Linux kernel where the memory leak has been resolved.
What component of the system is affected by CVE-2023-53197?
CVE-2023-53197 affects the USB subsystem within the Linux kernel.
Is CVE-2023-53197 a newly discovered vulnerability?
CVE-2023-53197 has been recently resolved, indicating it is a newer vulnerability.
What can happen if CVE-2023-53197 is not addressed?
If CVE-2023-53197 is not addressed, it can lead to memory leaks, potentially affecting system performance over time.