Medium · published February 26, 2025
In the Linux kernel, the following vulnerability has been resolved:
media: staging: media: zoran: calculate the right buffer number for zoran_reap_stat_com
On the case tmp_dcim=1, the index of buffer is miscalculated.
This generate a NULL pointer dereference later.
So let's fix the calcul and add a check to prevent this to reappear.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | < 5.10.110 | 5.10.110 |
| linux/linux_kernel | ≥ 5.11, < 5.15.33 | 5.15.33 |
| linux/linux_kernel | ≥ 5.16, < 5.16.19 | 5.16.19 |
| linux/linux_kernel | ≥ 5.17, < 5.17.2 | 5.17.2 |