Medium · published May 20, 2024
In the Linux kernel, the following vulnerability has been resolved:
bounds: Use the right number of bits for power-of-two CONFIG_NR_CPUS
bits_per() rounds up to the next power of two when passed a power of
two. This causes crashes on some machines and configurations.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 5.4.274, < 5.4.275 | 5.4.275 |
| linux/linux_kernel | ≥ 5.10.215, < 5.10.216 | 5.10.216 |
| linux/linux_kernel | ≥ 5.15.154, < 5.15.158 | 5.15.158 |
| linux/linux_kernel | ≥ 6.1.84, < 6.1.90 | 6.1.90 |
| linux/linux_kernel | ≥ 6.6.24, < 6.6.30 | 6.6.30 |
| linux/linux_kernel | ≥ 6.7.12, < 6.8 | 6.8 |
| linux/linux_kernel | ≥ 6.8.3, < 6.8.9 | 6.8.9 |