Medium · published June 19, 2024
In the Linux kernel, the following vulnerability has been resolved:
cpufreq: exit() callback is optional
The exit() callback is optional and shouldn't be called without checking
a valid pointer first.
Also, we must clear freq_table pointer even if the exit() callback isn't
present.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.1, < 5.4.278 | 5.4.278 |
| linux/linux_kernel | ≥ 5.5, < 5.10.219 | 5.10.219 |
| linux/linux_kernel | ≥ 5.11, < 5.15.161 | 5.15.161 |
| linux/linux_kernel | ≥ 5.16, < 6.1.93 | 6.1.93 |
| linux/linux_kernel | ≥ 6.2, < 6.6.33 | 6.6.33 |
| linux/linux_kernel | ≥ 6.7, < 6.8.12 | 6.8.12 |
| linux/linux_kernel | ≥ 6.9, < 6.9.3 | 6.9.3 |