In the Linux kernel, the following vulnerability has been resolved:clk: bcm: rpi: Add NULL check in raspberrypi_clk_register()devm_kasprintf() returns NULL when memory allocation fails. Currently,raspberrypi_clk_register() does not check for this case, which resultsin a NULL pointer dereference.Add NULL check after devm_kasprintf() to prevent this issue.
No PoCs from references.
- https://github.com/w4zu/Debian_security