CVE-2023-53467: wifi: rtw89: fix potential leak in rtw89_append_probe_req_ie()
In the Linux kernel, the following vulnerability has been resolved:
wifi: rtw89: fix potential leak in rtw89appendprobereqie()
Do kfreeskb(new) before goto out to prevent potential leak.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2023-53467?
CVE-2023-53467 has a medium severity rating due to the potential for resource leakage in the Linux kernel.
How do I fix CVE-2023-53467?
To fix CVE-2023-53467, update your Linux kernel to a version that includes the fix for the rtw89_append_probe_req_ie() function.
What are the affected versions for CVE-2023-53467?
CVE-2023-53467 affects the Linux kernel versions between 5.18 and 6.1.16 and also includes the versions starting from 6.2 up to 6.2.3.
What is the nature of the flaw in CVE-2023-53467?
CVE-2023-53467 involves a potential memory leak that could occur during the execution of the rtw89_append_probe_req_ie() function.
How can I check if my system is vulnerable to CVE-2023-53467?
To determine if your system is vulnerable to CVE-2023-53467, verify the version of your Linux kernel against the affected versions.