High · published May 1, 2025
In the Linux kernel, the following vulnerability has been resolved:
9p: trans_fd/p9_conn_cancel: drop client lock earlier
syzbot reported a double-lock here and we no longer need this
lock after requests have been moved off to local list:
just drop the lock earlier.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 4.9.127, < 4.9.334 | 4.9.334 |
| linux/linux_kernel | ≥ 4.14.70, < 4.14.300 | 4.14.300 |
| linux/linux_kernel | ≥ 4.18.8, < 4.19.267 | 4.19.267 |
| linux/linux_kernel | ≥ 4.20, < 5.4.225 | 5.4.225 |
| linux/linux_kernel | ≥ 5.5, < 5.10.156 | 5.10.156 |
| linux/linux_kernel | ≥ 5.11, < 5.15.80 | 5.15.80 |
| linux/linux_kernel | ≥ 5.16, < 6.0.10 | 6.0.10 |