High · published December 27, 2024
In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write
An offset from client could be a negative value, It could allows
to write data outside the bounds of the allocated buffer.
Note that this issue is coming when setting
'vfs objects = streams_xattr parameter' in ksmbd.conf.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.15, < 5.15.176 | 5.15.176 |
| linux/linux_kernel | ≥ 5.16, < 6.1.120 | 6.1.120 |
| linux/linux_kernel | ≥ 6.2, < 6.6.66 | 6.6.66 |
| linux/linux_kernel | ≥ 6.7, < 6.12.5 | 6.12.5 |
| linux/linux_kernel | all versions | — |