In the Linux kernel, the following vulnerability has been resolved:gpio: grgpio: Add NULL check in grgpio_probedevm_kasprintf() can return a NULL pointer on failure,but thisreturned value in grgpio_probe is not checked.Add NULL check in grgpio_probe, to handle kernel NULLpointer dereference error.
No PoCs from references.
- https://github.com/cku-heise/euvd-api-doc
- https://github.com/w4zu/Debian_security