In the Linux kernel, the following vulnerability has been resolved: drm/hisilicon/hibmc: fix the hibmc loaded failed bug When hibmc loaded failed, the driver use hibmc_unload to free the resource, but the mutexes in mode.config are not init, which will access an NULL pointer. Just change goto statement to return, because hibnc_hw_init() doesn't need to free anything.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 12.2(23a) |
| Linux | Linux | 12.2(17d) |
| Linux | Linux | n/a |
| Linux | Linux | < publication |