CVE-2025-37985: USB: wdm: close race between wdm_open and wdm_wwan_port_stop
In the Linux kernel, the following vulnerability has been resolved:
USB: wdm: close race between wdmopen and wdmwwanportstop
Clearing WDMWWANINUSE must be the last action or we can open a chardev whose URBs are still poisoned
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of CVE-2025-37985?
CVE-2025-37985 is considered a high severity vulnerability due to its potential to cause race conditions in the Linux kernel.
How do I fix CVE-2025-37985?
To remediate CVE-2025-37985, update your Linux kernel to the latest version where this vulnerability has been patched.
What software is affected by CVE-2025-37985?
CVE-2025-37985 affects the Linux kernel, specifically components related to USB and wdm.
What are the risks associated with CVE-2025-37985?
The risks of CVE-2025-37985 include potential unauthorized access and system instability due to the race condition.
When was CVE-2025-37985 announced?
CVE-2025-37985 was announced in 2025 following the discovery of the vulnerability in the Linux kernel.