High · published June 18, 2025
In the Linux kernel, the following vulnerability has been resolved:
gadgetfs: ep_io - wait until IRQ finishes
after usb_ep_queue() if wait_for_completion_interruptible() is
interrupted we need to wait until IRQ gets finished.
Otherwise complete() from epio_complete() can corrupt stack.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | < 4.9.326 | 4.9.326 |
| linux/linux_kernel | ≥ 4.10, < 4.14.291 | 4.14.291 |
| linux/linux_kernel | ≥ 4.15, < 4.19.256 | 4.19.256 |
| linux/linux_kernel | ≥ 4.20, < 5.4.211 | 5.4.211 |
| linux/linux_kernel | ≥ 5.5, < 5.10.138 | 5.10.138 |
| linux/linux_kernel | ≥ 5.11, < 5.15.63 | 5.15.63 |
| linux/linux_kernel | ≥ 5.16, < 5.19.4 | 5.19.4 |