In the Linux kernel, the following vulnerability has been resolved:
cifs: Fix xid leak in cifs_flock()
If not flock, before return -ENOLCK, should free the xid, otherwise, the xid will be leaked.
| Software | From | Fixed in |
|---|---|---|
| linux / linux_kernel | 5.5 | 5.10.152 |
| linux / linux_kernel | 5.11 | 5.15.76 |
| linux / linux_kernel | 5.16 | 6.0.6 |
| linux / linux_kernel | 6.1-rc1 | 6.1-rc1.x |