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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
3c47e8ae113a68da47987750d9896e325d0aeedd to < c17ef974bfcf1a50818168b47c4606b425a957c4affected3c47e8ae113a68da47987750d9896e325d0aeedd to < ad81d666e114ebf989fc9994d4c93d451dc60056affected3c47e8ae113a68da47987750d9896e325d0aeedd to < 1dd13c60348f515acd8c6f25a561b9c4e3b04feaaffected3c47e8ae113a68da47987750d9896e325d0aeedd to < 90bec7cef8805f9a23145e070dff28a02bb584ebaffected3c47e8ae113a68da47987750d9896e325d0aeedd to < 7f1ff1b38a7c8b872382b796023419d87d78c47eaffected
Linux Linux
Default version status: affected
6.3affected0 to < 6.3unaffected6.6.88 to ≤ 6.6.*unaffected6.12.24 to ≤ 6.12.*unaffected6.13.12 to ≤ 6.13.*unaffected6.14.3 to ≤ 6.14.*unaffected6.15 to ≤ *unaffected
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 ↗