High · published March 12, 2025
In the Linux kernel, the following vulnerability has been resolved:
io_uring: prevent opcode speculation
sqe->opcode is used for different tables, make sure we santitise it
against speculations.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.6, < 6.6.80 | 6.6.80 |
| linux/linux_kernel | ≥ 6.7, < 6.12.17 | 6.12.17 |
| linux/linux_kernel | ≥ 6.13, < 6.13.5 | 6.13.5 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |