Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | >= 6.3, < 6.6.88 |
Related Weaknesses (CWE)
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
FAQ
What is CVE-2025-37755?
CVE-2025-37755 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...
How severe is CVE-2025-37755?
CVE-2025-37755 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-37755?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.