In the Linux kernel, the following vulnerability has been resolved: net: libwx: handle page_pool_dev_alloc_pages error page_pool_dev_alloc_pages could return NULL. There was a WARN_ON(!page) but it would still proceed to use the NULL pointer and then crash. This is similar to commit 001ba0902046 ("net: fec: handle page_pool_dev_alloc_pages error"). This is found by our static analysis tool KNighter.
| Product | Vendor | Version |
|---|---|---|
| Linux | Linux | 6.3.0.6 |
| Linux | Linux | 6.3.0.7 |
| Linux | Linux | < publication |
| Linux | Linux | < publication |