High · published November 22, 2024
In the Linux kernel, the following vulnerability has been resolved:
nvme-multipath: defer partition scanning
We need to suppress the partition scan from occuring within the
controller's scan_work context. If a path error occurs here, the IO will
wait until a path becomes available or all paths are torn down, but that
action also occurs within scan_work, so it would deadlock. Defer the
partion scan to a different context that does not block scan_work.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | < 6.1.118 | 6.1.118 |
| linux/linux_kernel | ≥ 6.2, < 6.6.62 | 6.6.62 |
| linux/linux_kernel | ≥ 6.7, < 6.11.9 | 6.11.9 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |