Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 3c47e8ae113a68da47987750d9896e325d0aeedd before c17ef974bfcf1a50818168b47c4606b425a957c4; affected 3c47e8ae113a68da47987750d9896e325d0aeedd before ad81d666e114ebf989fc9994d4c93d451dc60056; affected 3c47e8ae113a68da47987750d9896e325d0aeedd before 1dd13c60348f515acd8c6f25a561b9c4e3b04fea; affected 3c47e8ae113a68da47987750d9896e325d0aeedd before 90bec7cef8805f9a23145e070dff28a02bb584eb; affected 3c47e8ae113a68da47987750d9896e325d0aeedd before 7f1ff1b38a7c8b872382b796023419d87d78c47e |
| Linux / Linux | affected 6.3; unaffected 0 before 6.3; unaffected 6.6.88 through 6.6.*; unaffected 6.12.24 through 6.12.*; unaffected 6.13.12 through 6.13.*; unaffected 6.14.3 through 6.14.*; unaffected 6.15 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/c17ef974bfcf1a50818168b47c4606b425a957c4
- https://git.kernel.org/stable/c/ad81d666e114ebf989fc9994d4c93d451dc60056
- https://git.kernel.org/stable/c/1dd13c60348f515acd8c6f25a561b9c4e3b04fea
- https://git.kernel.org/stable/c/90bec7cef8805f9a23145e070dff28a02bb584eb
- https://git.kernel.org/stable/c/7f1ff1b38a7c8b872382b796023419d87d78c47e