High · published September 15, 2025
In the Linux kernel, the following vulnerability has been resolved:
thermal/drivers/hisi: Drop second sensor hi3660
The commit 74c8e6bffbe1 ("driver core: Add __alloc_size hint to devm
allocators") exposes a panic "BRK handler: Fatal exception" on the
hi3660_thermal_probe funciton.
This is because the function allocates memory for only one
sensors array entry, but tries to fill up a second one.
Fix this by removing the unneeded second access.
| Product | Versions | Fixed in |
|---|---|---|
| linux/linux_kernel | ≥ 4.20.1, < 5.4.235 | 5.4.235 |
| linux/linux_kernel | ≥ 5.5, < 5.10.173 | 5.10.173 |
| linux/linux_kernel | ≥ 5.11, < 5.15.99 | 5.15.99 |
| linux/linux_kernel | ≥ 5.16, < 6.1.16 | 6.1.16 |
| linux/linux_kernel | ≥ 6.2, < 6.2.3 | 6.2.3 |
| linux/linux_kernel | all versions | — |
| linux/linux_kernel | all versions | — |