EUVD-2026-86203

In the Linux kernel, the following vulnerability has been resolved: net: au1000: move freeirq out of the close-time spinlocked section au1000close calls freeirq while aup-lock is still held with spinlockirqsave. freeirq can sleep because it takes the IRQ descriptor request mutex, so it does not...

CVE-2026-93815

A vulnerability exists in the Linux kernel involving the au1000 driver. The au1000_close() function incorrectly calls free_irq() while holding the aup->lock spinlock. Because free_irq() can sleep while acquiring the desc->request_mutex , this violates kernel locking rules and triggers a Loc...