CVE-2026-31672
Published: Apr 24, 2026
Modified: May 11, 2026
Description
In the Linux kernel, the following vulnerability has been resolved: wifi: rt2x00usb: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers are unbound without their devices being physically disconnected (e.g. on probe deferral or configuration changes). Fix the USB anchor lifetime so that it is released on driver unbind.
| Vendor | Product | Versions |
|---|---|---|
Linux | Linux | affected 8b4c0009313f3d42e2540e3e1f776097dd0db73d - < 64a457f6afbf15f984d95201a9a1e71eed3f9dd1affected 8b4c0009313f3d42e2540e3e1f776097dd0db73d - < 65518a6965d527c53013947031f26754f6a4f6afaffected 8b4c0009313f3d42e2540e3e1f776097dd0db73d - < 15b233e33b35b927bd8d0044c15325564ea1ba24affected 8b4c0009313f3d42e2540e3e1f776097dd0db73d - < 1de5c76bf40e9cdeebf54662f63011fb10fa452faffected 8b4c0009313f3d42e2540e3e1f776097dd0db73d - < b245db719bc7e57abf48bd5701662b270c3880f7+3 more versions |
Linux | Linux | affected 4.7unaffected 0 - < 4.7unaffected 5.10.253 - <= 5.10.*unaffected 5.15.203 - <= 5.15.*unaffected 6.1.169 - <= 6.1.*+5 more versions |
References
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