Description
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.
Metrics
CVSS 3.1 5.5/10
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | >= 3c47e8ae113a68da47987750d9896e325d0aeedd, < c17ef974bfcf1a50818168b47c4606b425a957c4; >= 3c47e8ae113a68da47987750d9896e325d0aeedd, < ad81d666e114ebf989fc9994d4c93d451dc60056; >= 3c47e8ae113a68da47987750d9896e325d0aeedd, < 1dd13c60348f515acd8c6f25a561b9c4e3b04fea; >= 3c47e8ae113a68da47987750d9896e325d0aeedd, < 90bec7cef8805f9a23145e070dff28a02bb584eb; >= 3c47e8ae113a68da47987750d9896e325d0aeedd, < 7f1ff1b38a7c8b872382b796023419d87d78c47e |
| Linux | Linux | 6.3 |
References
- https://git.kernel.org/stable/c/1dd13c60348f515acd8c6f25a561b9c4e3b04feaPatch
- https://git.kernel.org/stable/c/7f1ff1b38a7c8b872382b796023419d87d78c47ePatch
- https://git.kernel.org/stable/c/90bec7cef8805f9a23145e070dff28a02bb584ebPatch
- https://git.kernel.org/stable/c/ad81d666e114ebf989fc9994d4c93d451dc60056Patch
- https://git.kernel.org/stable/c/c17ef974bfcf1a50818168b47c4606b425a957c4Patch
Timeline
- Published
- May 1, 2025
- Last modified
- Aug 4, 2026
- NVD status
- Modified