CVE-2025-37755

Published: May 2, 2025Last modified: May 2, 2025

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.

Status

References

• https://git.kernel.org/stable/c/1dd13c60348f515acd8c6f25a561b9c4e3b04fea
• https://git.kernel.org/stable/c/7f1ff1b38a7c8b872382b796023419d87d78c47e
• https://git.kernel.org/stable/c/90bec7cef8805f9a23145e070dff28a02bb584eb
• https://git.kernel.org/stable/c/ad81d666e114ebf989fc9994d4c93d451dc60056
• https://git.kernel.org/stable/c/c17ef974bfcf1a50818168b47c4606b425a957c4